James 2:14-17

 

 

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James 2:14 What use is it, my brethren, if someone says he has faith but he has no works? Can that faith save him?  (NASB: Lockman)

Greek: Ti to ophelos, adelphoi mou, ean pistin lege (3SPAS) tis echein, (PAN) erga de me eche? (3SPAS) me dunatai (3SPPI) e pistis sosai (AAN) auton?

Amplified: What is the use (profit), my brethren, for anyone to profess to have faith if he has no [good] works [to show for it]? Can [such] faith save [his soul]? (Amplified Bible - Lockman)
KJV: What doth it profit, my brethren, though a man say he hath faith, and have not works? Can faith save him?
NLT: Dear brothers and sisters, what's the use of saying you have faith if you don't prove it by your actions? That kind of faith can't save anyone. (
NLT - Tyndale House)
Phillips: Now what use is it, my brothers, for a man to say he "has faith" if his actions do not correspond with it? Could that sort of faith save anyone's soul? (
Phillips: Touchstone)

Wuest: What profit is there, my brethren, if a person is saying, I am in possession of faith, and he is not in possession of works? The aforementioned faith is not able to save him, is it? (Erdmans
Young's Literal: What is the profit, my brethren, if faith, any one may speak of having, and works he may not have? is that faith able to save him?

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Illustrations

James: Q & A Format
James Commentary
James Commentary

James 2:14 -26
James 2 Commentary
James 2:14-26 - Sermon with illustrations
James 2 Commentary
James 2:14-19 Saving Faith: Genuine or False?

James 2:20-26 Are We Justified by Works?

James Expository Notes
James 2:14-26
James Brief Exposition
Words and Works: Practical Piety James 2:1-26
James 2:14-26 Faith That Works or Mp3  
James 2:14-26 Not Words but Works

James 2:14-26: Practicing Your Faith
James 2 Commentary
James 2 Commentary
James Commentary (Plymouth Brethren)
James 2 Commentary
James 2 Commentary
Faith & Works in Paul & James - Excellent
James Expositional Commentary

James 2:14-26 Dead Faith, 2
James 2:14-20: Dead Faith
James 2:21-26: Living Faith

James - 53 messages -Thru the Bible  Mp3's
James 2:14-23: Faith Without Works
James 2:14-26 Faith That's Worth Something
James 2:26 Whatever You Do
James 2:14-26 Real Faith

James 2:14-16: Does James Contradict Paul?
James 2: Greek Word Studies
James 2:14-26 Faith and Works
James 2:19-26 Genuine Faith
James 2:23 How To Be A Friend Of God

James 2:14-26: A Faith That Works
James 2:14-17: The Role of Faith and Works
James Exposition
James 2:17: Fruitless Faith
James: The Activity Of Faith
James 2: Greek Word Studies
James: Introduction, Outline, and Argument
James: Download Lesson 1
James 2

Before you read (and are biased) by the following notes, let me strongly encourage you to read James 2:14-26 through on your own asking the Holy Spirit to illuminate your study. Read it through several times, the first time to simply get a general sense of the subject/theme. Then read it again, this time circling the key words (usually works repeated, although not always). What are the key words in this passage. I would suggest you will find at least 3 key words (or synonyms), two are repeated many times and the third is not found as frequently but is a strategically important word (and for that reason it is a key word). From this key words can you discern the "theme" of this section? What is James' repeated emphasis? What is he trying to explain to his readers? More specifically is James trying to tell his readers how to become saved? Now that you have pondered this passage on your own, you are ready to read the following notes in a "critical" (discerning) manner.

JAMES:
A RIGHT STRAWY EPISTLE

James 2:14-26 is the main reason Martin Luther although not questioning its canonicity, did find the epistle of James to be “a right strawy epistle” and for this reason relegated it to an appendix of his Bible! Luther questioned the usefulness of James because it said so little about  justification by faith, but instead emphasized works as it dealt more with the practical aspects of Christian conduct and described how faith works itself out in everyday life. Luther’s negative evaluation appears to be brought to a crescendo in his debate in Leipzig in 1519 where his Roman Catholic opponent, Johann Maier of Eck, used James 2:17 (“Faith by itself, if it has no works, is dead.”) to argue against Luther’s position of salvation by faith alone apart from works. It is unfortunate that Luther was sucked into Maier’s proof texting method of reasoning. As we study this controversial passage the good inductive student will begin to see the inestimable value of considering the context (immediate paragraphs, the other 5 chapters and finally the teaching of the remainder of the NT). "Yanking" a single text out of it's context to yield a proof text is the common modus operandi of skeptics, false and/or deceived teachers and cultists. As is often said, these godless men major on the minors. And thus it behooves all believers to be thoroughbred "Bereans" (see note Acts 17:11), so that they are not duped by such spiritual sleight of hand. If a spiritual giant such as Martin Luther could fall prey to such techniques, then certainly we must all be aware of our vulnerability. It follows that even as you read the notes on this difficult section of Scripture, the discerning reader is encouraged to filter what is written through the grid of the whole counsel of God's Word under the leadership of the Teacher, the Holy Spirit. John reminds us that as believers, we...

have an anointing from the Holy One, and you all know... And as for you, the anointing which you received from Him abides in you, and you have no need for anyone to teach you; but as His anointing teaches you about all things, and is true and is not a lie, and just as it has taught you, you abide in Him. (1 John 2:20, 27)

So John was reminding his readers that they had an anointing which in context refers to the Holy Spirit, Who would be their ultimate and final guide in discerning between truth and error. John is not saying we are to abandon all human teachers, for the whole counsel of God's Word, instructs us on the need for Spirit filled men with the gift of teaching (e.g., see the practice of the early church in Acts 2:42, 13:1, cp notes on Ephesians 4:11; 12; 13; 14)

As background remember the audience to whom James addresses his letter...

James, a bond-servant of God and of the Lord Jesus Christ, to the twelve tribes who are dispersed abroad, greetings. (James 1:1)

The phrases "twelve tribes" (cp "twelve tribes" - the Jews) and "dispersed abroad" (cp "the dispersion" - those away from Jerusalem and scattered around the Roman empire) indicate that this epistle was addressed primarily to a Jewish audience, the very ones who constituted the first Christian church (a truth Gentile believers today often forget).

Furthermore, James wrote to readers who were experiencing trials as indicated by his opening exhortation to...

Consider it all joy, my brethren, when you encounter various trials, knowing that the testing of your faith produces endurance. And let endurance have its perfect result, that you may be perfect and complete, lacking in nothing. (James 1:2-4) (Comment: This opening statement regarding faith implies that the intended audience was believing Jews, Jewish Christians. Dearly beloved of God, are you going through a trial [singular or plural] as you read these words? Then take heart, James is a book you will want to study diligently to know what God says about how believers can weather trials, which are inevitable. God wants to equip you to walk through the valley of the shadow of death, whatever that shadowy trial might be, not by yourself and not as simply a survivor, but as more than a conqueror in Christ Jesus. The truth in James will equip you for this journey!)

Regarding the status of his readers as to whether they were saved or unsaved, James went on to describe the audience as those Jews who had been born again (see esp John 3:3ff) writing in James 1...

In the exercise of His will He brought us forth by the word of truth (What would be another name? Surely this is a synonym in context for the gospel - see note Romans 1:16), so that we might be, as it were, the first fruits among His creatures. (James 1:18)

As an aside as Morris says...

It is a fascinating testimony to God's grace that James, who had been an unbelieving brother of Jesus, was chosen to write the first inspired book to believing Jews (Ed: circa AD 45-49, 49 being the date of the Jerusalem Council, Acts 15:1ff), and Paul, the chief persecutor of the early church, was chosen to write the first epistle to believing Gentiles. (Comment: Amazing grace that saves and uses wretches like all of us were in Adam! Amen? Amen!)

And so here in James 2 feels compelled by the Holy Spirit to deal with a crucial topic, the relationship of faith to works. How does faith work?

Earlier James had alluded to the delusion of hearing without doing challenging his readers (and all of us) to...

prove yourselves doers of the word, and not merely hearers who delude themselves. (see note James 1:22)

WHAT USE IS IT MY BRETHREN IF SOMEONE SAYS HE HAS FAITH BUT HE HAS NO WORKS? CAN THAT FAITH SAVE HIM?:  Ti to ophelos, adelphoi mou, ean pistin lege (3SPAS) tis echein, (PAN) erga de me eche? (3SPAS) me dunatai (3SPPI) e pistis sosai (AAN) auton?: (James 2:16; Jeremiah 7:8; Romans 2:25; 1 Corinthians 13:3; 1 Timothy 4:8; Hebrews 13:9 ) (18,26; 1:22-25; Matthew 5:20; 7:21-23,26,27; Luke 6:49; Acts 8:13,21; 15:9; 1 Corinthians 13:2; 16:22; Galatians 5:6,13; 1 Thessalonians 1:3; 1 Timothy 1:5; Titus 1:16; 3:8; Hebrews 11:7,8,17; 2 Peter 1:5; 1 John 5:4,5) (1 Corinthians 15:2; Ephesians 2:8-10)

Notice how James uses the technique of asking questions in six of the 13 verses.

James 2:14-26 speaks to the major issue that spawned the Reformation, the reformers teaching that man is justified by faith alone whereas the established church taught man is justified by faith plus works.

Here are some key observations in James 2:14-26. Observe that the key words in James 2:14-26 is faith (or believe) used some 15 times (including one pronoun, "itself" 2:17) and works, which is used some 12 times. Most of the uses of faith and works are related to each other. Only once does James mention salvation per se. Although James does use justified (dikaioo) 3 times, note that there are no other uses of dikaioo in this epistle (used in James 2:21, 24, 25) in contrast to Paul's writings in which he uses dikaioo 27 times. Even from these simple observations, it follows that if we want to understand what the NT teaches on justification we need to study Paul's uses rather than James 3 uses in this one section. In addition, as we will discuss later that James uses the verb dikaioo with a distinct and different meaning from most of Paul's uses. In summary, just observing the key words in James 2:14-26 one can conclude that his major theme in this controversial section is faith, not salvation.

James 2:14-20
Describes dead faith (including "demonic" faith)

James 2:21-26
Describes dynamic, living, useful faith giving three illustrations

James' objective is to answer the question "What is genuine, saving faith?".  This question makes James 2:14-26 one of the most vitally important sections of Scripture because the truth James explains deals directly with a person's eternal destiny. The most frightening deception in this life is to think that "I possess saving faith" when it fact in God's eyes it is not genuine saving faith.

Hiebert explains that...

The rhetorical questions of verse 14 state the theme of this third test of faith. James insists that a living faith will authenticate itself in the production of works. There is no antagonism between faith and works. They are not totally distinct concepts but rather two inseparable elements in salvation. James insists that "works are not an 'added extra' to faith, but are an essential expression of it."' In this passage James is echoing the teaching of Jesus in Matthew 7:21-27. (Commentary on James)

Jesus spoke some of the most frightening words ever uttered at the end of His Sermon on the Mount to those who surely thought they were saved (e.g., they called Him "Lord, Lord") declaring...

Not everyone who says to Me, 'Lord, Lord,' will enter the kingdom of heaven; but he who does the will of My Father who is in heaven. "Many will say to Me on that day, 'Lord, Lord, did we not prophesy in Your name, and in Your name cast out demons, and in Your name perform many miracles?' "And then I will declare to them, 'I never knew you; DEPART FROM ME, YOU WHO PRACTICE LAWLESSNESS. (See notes Matthew 7:21; 22; 23)

To reiterate, James is concerned that his readers understand the nature of genuine, saving faith so that they do not have to hear those fateful words from the Judge of all men...

"I never knew you.
Depart from Me!
"

As D Edmond Hiebert says...

A saving faith is a working faith, proving its vitality by its production of works... The Epistle of James has much to say about faith. The noun faith pistis (see word study) occurs sixteen times and the verb believe  pisteuo (see word study) three times. But a glance at the contents of the epistle makes it obvious that James is not concerned with developing a theological exposition of the nature of Christian faith. He holds that a saving faith accepts Jesus Christ as the all-sufficient Savior (James 1:1; 2:1), but otherwise he says but little about the theological content of such a faith. His purpose is practical rather than doctrinal.

The purpose of James is to goad his readers to recognize and accept their need for a living, active faith and to challenge them to test their own faith by the basic criterion that “faith without works is useless” (James 2:20). James insists that a saving faith is a living faith, proving its genuineness by what it does. But it is a misconception to assume that his purpose is simply to stress the importance of good works. James is not advocating works apart from faith, but he is vitally concerned to show that a living faith must demonstrate its dynamic character by its deeds.

The, contents of the epistle, further, make it clear that James is not content simply to establish the abstract truth that a saving faith is a dynamic, productive faith. His purpose is practical, to present a series of tests whereby his readers can determine the genuineness of their own faith. “The testing of your faith” (James 1:3) seems to be the key which James left hanging at the front door, intended to unlock the contents of the book. This writer proposes that tests of a living faith is indeed the unifying theme of the epistle and that it provides ready access to its contents...

In James 1:2-18 James states and discusses his theme. This paragraph is basic to a proper understanding of the thrust of the epistle. For James “faith,” the subject of his opening sentence (James 1:2-), is central to the Christian life and its true energizing principle. It is essential, therefore, that its genuineness be tested. “The testing of your faith” (James 1:3) marks the basic thrust of the message. The Greek noun peirasmos (word study) has a double meaning, “testing” and “temptation.” Since in human experience the two aspects are often related, James discusses both in this opening section. In James 1:2-12 he deals with the tests and trials of believers, while in James 1:13-16 he discusses the nature of temptation and then shows that it cannot come from God in view of His beneficent activities in human experience (James 1:17-18 ).

In order to profit from the testings of their faith, believers must rightly evaluate their testings (James 1:2-4). Prayer makes available to them the needed wisdom to profit from their testings (James 1:5); but such prayer must be unmixed with doubt and hesitancy (James 1:6-8). The testing of their faith equalizes believers (James 1:9-11), and successful endurance assures future reward (James 1:12). (
The Unifying Theme of the Epistle of James Bibliotheca Sacra 135:539 Jul 1978) (Bolding added for emphasis)

James is not raising a question about whether one is saved by faith alone (this is Paul's emphasis), but he is dealing with the question of what is genuine or true saving faith?

What use is it? - Literally James asks "What the profit"? Clearly he is challenging his readers to think about what would be the gain (as it relates to salvation which becomes clear in the second question) from the situation he then presents - faith that has no works.

Use (3786) (ophelos from ophello = to heap up, to increase, to accumulate or benefit) means an advantage or some benefit derived. Talk is cheap. The advantage or profit in talking about helping is only realized when we follow through with action.

My brethren - In context this suggest James' tenderness and concern for in dealing with this vital matter. James of course hopes that they will not be like the people pictured.

If a man (tis) - This is the impersonal pronoun and could be translated "If anyone...". James is not singling anyone out specifically, but is concerned with any individual who might profess the kind of faith he describes.

Faith - In the Greek text this is placed forward for emphasis. James wants them to certain to understand that faith is the issue. So literally it reads somewhat awkward in English "If faith anyone may speak of having." Faith is James' focal point, his point of concern. His Greek readers fully understood his emphasis.

As someone has said...

Faith is like calories; you can’t see them but you can see the results! 

It is easy to hold your hand up in an evangelistic service and say "I believe in Jesus", but James is challenging this profession to be validated by appropriate behavior, obedience, a changed life, good works.

The apostle John also addressed false or superficial faith in his writings.

For example in John 2 we read...

Now when He was in Jerusalem at the Passover, during the feast, many believed (pisteuo) in His name (this would seem to speak of salvation but read on), beholding His signs which He was doing. But Jesus, on His part, was not (ou = absolute negation) entrusting (same verb for "believed" - pisteuo = imperfect tense = pictures this as occurring over and over) Himself to them, for He knew all men, and because He did not need anyone to bear witness concerning man for He Himself knew what was in man. (John 2:23-25)

Comment: Most commentators agree these "believers" in John 2:23-25 were not saved as shown by a few random commentaries below...

J. Vernon McGee...

A great many folk read that and say, “My, isn’t it wonderful that people were believing on Him.” But it wasn’t wonderful, friend, because theirs was not saving faith at all. They merely nodded in assent when they saw the miracles that He did. So notice what follows.

D A Carson...

The people ‘believed in his name’: the expression is episteusan eis to onoma autou, even though their faith is spurious....To exercise faith on the grounds of having witnessed miraculous signs is precarious (John 4:48; cf. Mark 8:11-13). Although miracles cannot command faith (John 10:32), it is better to believe on the ground of miracles than not at all (cf. 10:38). Sadly, their faith was spurious, and Jesus knew it. Unlike other religious leaders, he cannot be duped by flattery, enticed by praise or caught off-guard in innocence. His knowledge of men’s hearts is profound, and accounts in part for the diversity of his approaches to individuals in the Gospels. He therefore did not entrust himself to these spurious converts. (The Greek repeats the verb, but with a slightly different meaning: we might paraphrase, ‘the people trusted in his name, but he did not entrust himself to them.’) (Carson, D. A. The Gospel According to John. W. B. Eerdmans)

KJV Bible Commentary...

Jesus remained in Jerusalem for the Passover, and many believed in his name, when they saw the miracles. The word used to express belief (Greek pisteuo) is used in the next verse. But Jesus did not commit himself. Christ did not entrust Himself to them because they were not true believers. He concluded this because he knew all men. These were nominal believers whose only interest was the miracles. He did not need their testimony for he knew what was in man. These people had not accepted Him with saving faith, but rather they accepted Him as a powerful miracle worker. (Dobson, E G, Charles Feinberg, E Hindson, Woodrow Kroll, H L. Wilmington: KJV Bible Commentary: Nelson or Logos)

Clarke's Commentary...

They believed him to be the promised Messiah, but did not believe in him to the salvation of their souls: for we find, from the following verse, that their hearts were not at all changed, because our blessed Lord could not trust himself to them.

Warren Wiersbe...

The words believed in John 2:23 and commit in John 2:24 are the same Greek word. These people believed in Jesus, but He did not believe in them! They were “unsaved believers”! It was one thing to respond to a miracle but quite something else to commit oneself to Jesus Christ and continue in His Word (John 8:30-31). John was not discrediting the importance of our Lord’s signs, because he wrote his book to record these signs and to encourage his readers to trust Jesus Christ and receive eternal life (John 20:30–31). However, throughout the book, John makes it clear that it takes more than believing in miracles for a person to be saved. Seeing the signs and believing in them would be a great beginning; in fact, even the disciples started that way and had to grow in their faith (compare John 2:11 and v. 22). (Wiersbe, W: Bible Exposition Commentary. 1989. Victor or Logos)

In John 3 the apostle links genuine saving faith with obedience (actually lack thereof) that...

He who believes (present tense = as the habit of their life) in the Son has eternal life; but he who does not (ou = absolute negation) obey (present tense = as discerned by the general direction of their life) the Son shall not see life, but the wrath of God abides on him. (John 3:36)

In John 8 we see another example of superficial faith John recording that...

As He spoke these things (eg, He warned them "I said therefore to you, that you shall die in your sins; for unless you believe that I am He, you shall die in your sins."), many came to believe in Him.

Then Jesus proceeds to describe the evidence called for to show that one's belief is not just intellectual but has resulted in a genuine changed heart...

Jesus therefore was saying to those Jews who had believed Him (Notice that He did not question that they had expressed a belief in Him), "If you abide (present tense = as the habit of their life) in My word, then you are truly disciples of Mine..." (John 8:31)

So Jesus like James specifies "abiding" in His Word (which will determine what one believes and consequently how one behaves) is the proof that their belief was genuine, saving belief. So if belief determines behavior, it behooves us as good Bereans to examine the behavior of these "believing" Jews for fruit that either substantiates or refutes the authenticity of the root (true, saving faith). In fact what we discover is rotten fruit according to our Lord (remember He knew all men from John 2:23-25) who declared...

I know that you are Abraham's offspring (physically the Jews came from Abraham's lineage); yet (stark contrast) you seek to kill Me, because My word has no place in you (cp with John 8:31 where He had just stated "if you abide in My word..."). (John 8:37)

It is quite instructive to read John 8:30-59 and observe the final act of "belief", John recording that...

they (the same audience who had "believed" in HIm!) picked up stones to throw at Him; but Jesus hid Himself, and went out of the temple. (John 8:59)

Below are a number of commentaries on John 8:30-59 that address the issue of genuine belief.

J Vernon McGee comments that...

Faith alone saves, but the faith that saves is not alone. It will produce something. After a person believes on the Lord Jesus Christ, he will want to “continue in His Word.” The proof of faith is continuing with the Savior. As the pastor of a church, I learned to watch out for the person who is active in the church but is not interested in the study of the Word of God. Such a one is dangerous to a church. (McGee, J V: Thru the Bible Commentary:  Thomas Nelson or Logos)

Barton writes that...

As the following verses (John 8:30-59) demonstrate, some of these new believers did not remain his followers for long. (Barton, B, et al: The NIV Life Application Commentary Series: Tyndale or Logos)

Borchert, explains that

As Jesus was not convinced by the believing of the Jews in 2:23–25, he was not misled by the believing noted in 8:30. Instead, he called forth from those who believed the quality of consistency epitomized in the Johannine term “abide,” “continue,” or “remain” (menein, “hold to”). The believer who is committed to abide in Jesus and his word is in this Gospel to be designated as an authentic (alēthēs) disciple (cf. 6:64–66; contrast 5:38). (Borchert, G. L. Vol. 25A: John 1-11 The New American Commentary. Nashville: Broadman & Holman Publishers)

Dr Charles Ryrie comments that the belief of the Jews (John 8:30) was...

Likely only a profession because of what they said in verse 33 (Ed: Not to mention what they sought to do in Jn 8:59!). (The Ryrie Study Bible: New American Standard Translation: 1995. Moody Publishers)

NIV Study Bible comments that the belief of these Jews...

Here seems to be imperfect and transitory. Their words show that these people were not true believers (see John 8:33, 37).

In the Bible Knowledge Commentary Edwin Blum commenting on John 8:31-32 says that...

It was possible to “believe” in the message of repentance and the coming kingdom without being born again. Continuing in the truth is the sign of true followers and learners (disciples). If they really grasped His message, they would find salvation truth. Knowing this salvation truth would liberate them from their bondage in sin. (Walvoord, J. F., Zuck, R. B., et al: The Bible Knowledge Commentary. 1985. Victor or Logos)

In summary, just from the isolated passages in John, we can see that Jesus taught the same truth vital relationship between faith and works which James is teaching in this section.

Says - Some translate this with the nuance "claims" (NET Bible, NIV) or "professes" (Weymouth). Note that since faith is invisible, this person's possession of faith is dependent upon his verbal testimony alone.

Wuest has an interesting rendering...

What profit is there, my brethren, if a person is saying, I am in possession of faith, and he is not in possession of works?

Has (echo) is in the present tense indicating that this man's life is marked by the continuing absence of "deeds". Here is where we need to be careful not to twist what James is saying (or not saying). He is not saying that one must add deeds to his faith in order to be saved but rather that the deeds spring out of a saved person's life.

Alexander Maclaren bluntly comments that...

The people who least live their creeds are not seldom the people who shout the loudest about them. The paralysis which affects the arms does not, in these cases, interfere with the tongue. (James 2:14-23: Faith Without Works)

Faith (4102) (pistis) is synonymous with trust or belief and is the conviction of the truth of anything, but in Scripture usually speaks of belief  respecting man's relationship to God and divine things, generally with the included idea of trust and holy fervor born of faith and joined with it.

Swindoll observes that...

James used the word “faith” in two senses. In one sense it meant that kind of mental assent that even the demons possess (James 2:19). Such faith or belief, he said, is not sufficient to save. It must be a faith instead that is living and gives evidence of life in works. “Works” to him were the outworking of saving faith.

On the other hand, by “faith” Paul meant a genuine belief that issues in action. He spoke of a faith that works through love (Gal. 5:6). When he opposed “works” and “faith,” he meant works of a legal nature by which people supposed that they could gain merit before God. Thus, when we consider the meaning of these words in their contexts, both Paul and James believed the same thing. Each was emphasizing a certain facet of the truth. Paul believed that individuals are saved only by faith, a faith that is alive and working. James also believed that people are saved by faith, a faith that is more than mental assent, one that works. (Swindoll, C. R., & Zuck, R. B.. Understanding Christian theology. Nashville, Tenn.: Thomas Nelson Publishers) (Bolding added)

Maclaren writes that

Faith is the hand that grasps. It is the means of communication, it is the channel through which the grace which is the life, or, rather, I should say, the life which is the grace, comes to us. It is the open door by which the angel of God comes in with his gifts. It is like the petals of the flowers, opening when the sunshine kisses them, and, by opening, laying bare the depths of their calyxes to be illuminated and coloured, and made to grow by the sunshine which itself has opened them, and without the presence of which, within the cup, there would have been neither life nor beauty. So faith is the basis of everything; the first shoot from which all the others ascend...Faith works. It is the foundation of all true work; even in the lowest sense of the word we might almost say that. But in the Christian scheme it is eminently the underlying requisite for all work which God does not consider as busy idleness...

Your work of faith. There is the whole of the thorny subject of the relation of faith and works packed into a nutshell. It is exactly what James said and it is exactly what a better than James said. When the Jews came to Him with their externalism, and thought that God was to be pleased by a whole rabble of separate good actions, and so said, ‘What shall we do that we might work the works of God?' Jesus said, ‘Never mind about Works. This is the work of God, that ye believe on Him whom He hath sent,' and out of that will come all the rest. That is the mother tincture; everything will flow from that. So Paul says, ‘Your work of faith.'

Does your faith work? Perhaps I should ask other people rather than you. Do men see that your faith works; that its output is different from the output of men who are not possessors of a ‘like precious faith'? Ask yourselves the question, and God help you to answer it. (Read full sermon on
1 Thessalonians 1:3)

Able (1410) (dunamai) conveys the basic meaning of that which has the inherent ability to do something or accomplish some end. Thus dunamai means to be able to, to be capable of, to be strong enough to do or to have power to do something. The derivative word dunamis (from dunamai) refers to intrinsic power or inherent ability, the power or ability to carry out some function, the potential for functioning in some way, the power residing in a thing by virtue of its nature.

As stated the Greek expects a negative reply - That faith does not have the inherent ability to bring about salvation! Hiebert notes that "The negative me (3361) at the head of the question implies that the answer must be a resounding no."

Save (4982)(sozo) has the basic meaning of rescuing one from great peril. Additional nuances include to protect, keep alive, preserve life, deliver, heal, be made whole.  The Philippian jailer summed up spiritual salvation asking Paul and Silas

"Sirs, what must I do to be saved?" And they said, "Believe in the Lord Jesus, and you shall be saved, you and your household." (Acts 16:31).

And so James introduces his analysis of genuine versus non-genuine faith with a rhetorical (rhetoric = the art of effective or persuasive speaking or writing) question (a statement that resembles a question but does not require a response) -

What use is it, my brethren, if someone says he has faith but he has no works? Can that faith save him?

The Greek construction is such that it demands a negative answer and thus the second question could be paraphrased...

That faith cannot save him, can it?

John Blanchard put it well when he said that...

The evidence of saving faith is not how much you believe but how well you behave.

R. B. Kuiper said that...

Nowhere does the Bible tell us that salvation is by a faith that does not work.

As an aside notice that the KJV (and NKJV) has a potentially misleading translation of the last phrase rendering it "Can faith save him?" (KJV ignores the definite article in the Greek). That is not what James asked. He is not questioning whether we are saved by faith! He is raising the question concerning the quality of that faith.

James does not open this section by saying that faith alone does not save but addresses the quality of the faith that results in salvation.

Billy Graham echoed James' concern when he said...

Faith that saves has one distinguishing quality; saving faith is a faith that produces obedience, it is a faith that brings about a way of life.

J I Packer wrote that...

What saves is faith alone, but the faith that saves is never alone.

Says he has faith - In essence this man professes to have faith (where profess is used in the sense of declaring in word only). As we often say today "He made a profession of faith." But the question arises as to how do we know his profession of faith represents genuine faith or faith that has wrought a new birth? At the risk of being redundant, that is the question that James seeks to address.

Hiebert notes that

The aorist infinitive of sozo (translated "to save") primarily looks to the future culmination of the believer's salvation. The reference is to acquittal in the coming Judgment Day. "The criterion then will not be profession but performance."  (Commentary on James)

Zodhiates remarks that

This verse is a pronouncement of the practicality of the Christian faith. Christianity is not getting a few notions into our heads, but it is a change of the seat of all our affections and dispositions, a change of the heart. True, we begin with the head, but we travel to the heart, and from the heart we travel to the hand. (The Labor of Love)

J Vernon McGee writes that...

James is not talking about the works of the Law. He simply says that the faith which saves you will produce works, works of faith. The faith that James is talking about here is professing faith, that which is phony and counterfeit. Paul refers to the same idea when he says in 1 Corinthians 15:2, “...unless ye have believed in vain.” Paul also wrote, “Examine yourselves, whether ye be in the faith..." (2 Cor. 13:5). One of the greatest dangers for us preachers of the gospel is that we like to see people converted, and we are willing to accept a brazen and flippant yes from some individual who says, “Yes,