Thus also the tongue is a little member, and boasts great things. See how little a fire, how large a wood it kindles!
Two pictures come just before this verse: a bit in a horse's mouth and a rudder on a great ship. James now turns to the tongue. Why does something so small carry such weight? And why does its damage spread so far beyond its size?
The two illustrations before this verse are not decoration. They set a rule about size. James then applies that rule to speech.
He shows that it may seem a little thing to man. But we must not excuse what is wrong just because its source looks small. He proves that the smallest things are often the ones that govern far larger bodies.
The same smallness that makes the tongue easy to dismiss is what makes it dangerous.
The tongue is small in size. That only makes its power for mischief beyond reckoning or measure more vivid. Who can conceive the destructive effects of an evil word?
"Boasts of great things" is not vague bragging. It is what an unbridled tongue does, and it works in two directions at once.
If we do not bridle the tongue, it can express the vanity of our hearts by condemning others and exalting ourselves, for it can boast "great things." So it can become the source of great mischief. Though it is "a little member," it is like a little fire which may destroy a forest.
Many people grade sin by action and treat loose talk as harmless. One commentator sets that habit against the Lord's own estimate of words.
In every age many people take account of deeds only. Freedom of speech seems a necessary right of a man, and going too far with it the most forgivable of all faults. Our Lord judged words very differently (Matt. 12). Words express the feelings and bent of the inner man even more than deeds do.
Kelly adds why this matters for the tongue in particular: it "boasts habitually and also great things and is so much the more readily enticed to persevere and grow bolder, if sin is limited to deeds of the body."
Older English versions read "how great a matter a little fire kindles." Commentators point out that the Greek word behind "matter" usually means wood or forest. That is the reading the ESV follows, and it sharpens the picture.
It is like a tiny spark, yet that spark can set everything on fire and produce a disastrous blaze. "Behold how much wood is kindled by how small a fire" — this is the correct rendering of the text.
Kelly prefers "wood" too, but allows that the older wording had a basis. Commentators differ over the word, not over the picture.
This fire catches in ordinary places. One writer applies the verse to a disagreement between two women at Philippi.
Two devoted women at Philippi differed in judgment. The Apostle foresaw how something the saints might judge to be of small importance could soon lead to great sorrow and weakness in the assembly. "How great a forest is set ablaze by such a small fire!" (James 3:5).
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The scale of that damage among believers is hard to overstate.
The rash, foolish and wicked use of the tongue has caused so much mischief among Christian people… It has brought more defilement into the church of God than anything else.
James is describing the tongue running loose, not the tongue itself. The same power that does such harm can serve the other way.
Of course, he is speaking of the tongue when the fear of God does not restrain it and the power of the Spirit does not guide it. How much might we speak of the wonderful power of the tongue on the other side! What a ministry of comfort and blessing is in it! But the best gifts, when perverted, are just as fruitful for evil as they are good when used rightly.
And the restraint does not come from effort at the lips but from what fills the heart:
Nothing but the power of the Spirit filling the heart with the grace of Christ can restrain the tongue. When the heart is enjoying the grace and love of Christ, the tongue will speak in grace out of the abundance of the heart.
- Small — the bit and the rudder show a rule: little things steer far larger ones. A small source never excuses a wrong.
- Boastful — a tongue off the bridle shows the heart's vanity. It exalts self and condemns others.
- Counted — words are not a lesser class of sin; the Lord treated them as revealing the inner man more than deeds do.
- Spreading — one spark takes a forest. One small difference can bring deep sorrow and weakness among God's people.
- Governed — the tongue that defiles can also carry comfort and blessing. Only a heart filled with the grace of Christ will restrain it.
and the tongue [is] fire, the world of unrighteousness; the tongue is set in our members, the defiler of the whole body, and which sets fire to the course of nature, and is set on fire of hell.
Here James pushes his warning about speech to its sharpest point. He calls the tongue a fire: evil in its whole range, and lit from a source outside itself. So how far does careless speech reach, and where does its heat come from?
The picture goes deeper than a spark that spreads far.
How energetic is the opening of verse 6! "The tongue is fire." It is not only that a mighty blaze follows from a seemingly trivial spark. The tongue itself is "fire" in its moral character. A man may be free from open acts of unrighteousness. Yet if he gives his tongue loose rein without God before his eyes, that tongue is already "a world of iniquity."
Why press so hard on speech, rather than on deeds?
In every age many people take account of nothing but deeds. Freedom of speech seems a necessary privilege of a man, and going too far with it seems the most excusable fault of all. Our Lord judged words very differently (Matt. 12). Words express the feelings and bent of the inner man even more than deeds do.
The phrase covers the full range of wrong a person can do. It also exposes a quiet self-deception: the idea that damage done in words does not really count. Older translations read "world of iniquity"; the ESV has "world of unrighteousness."
Through the fall, and through the self-will or lawlessness that marks sin, the tongue comes to be such a burning power of evil in the members. It is the defiler of the whole body, for there is no limit to its unrighteousness. It is "the world of iniquity," thinking itself safe as long as it only injures in word.
Kelly notes that the wording guards against a wrong idea. The tongue comes to be this defiler. God did not arrange it for so evil an end.
The staining does not stop at the speaker. Writers apply it both to the individual and to the company of Christians.
When we read that the tongue is set among our members and defiles the whole body, the context shows that James meant the human body. Yet it would be just as true of the church, which is the body of Christ, and of which we are all members. The tongue has brought more defilement into the church of God than anything else.
The next clause widens the damage again — beyond the body, into everything a life touches.
The Apostle describes the tongue as a fire which not only kindles trouble but keeps the trouble in existence. It can stir up every form of unrighteousness, and so becomes a world of iniquity. By its evil suggestions it can lead to the defiling of every member of the body, and set the whole course of fallen nature in motion.
The last clause names the source of the blaze. The word behind "hell" here is Gehenna.
Verse 6 shows what the tongue is when nothing restrains it. It is a fire, a world of iniquity. It defiles the whole body and fans the evil of man's nature into a devouring flame. The words "and it is set on fire of hell" are deeply sobering. Except for this one instance, the word "Gehenna" was used by the Lord alone when He was on earth.
One writer names who struck the first spark:
When the tongue is used this way, we may be quite sure that hell first set the tongue itself on fire. The devil has enslaved it to serve his ends. He struck the spark that, through the tongue, has fired the whole train of evil.
Since no one can tame the tongue, the answer is not a stronger resolution.
The Apostle is not speaking of the tongue when used by grace and restrained by the Spirit, but of the tongue used under the influence of the flesh and energised by the devil. Nothing but the power of the Spirit filling the heart with the grace of Christ can restrain the tongue. When the heart is enjoying the grace and love of Christ, the tongue will speak in grace out of the abundance of the heart.
- Fire. The tongue does not merely start a blaze. It is fire in its moral character, once a man gives it loose rein.
- Fire's fuel. Words expose the inner man even more than deeds do. So "it was only talk" is the very self-deception James attacks.
- Fire's spread. It defiles the whole body. Writers extend that staining to the whole company of Christians, where it has done more damage than anything else.
- Fire's source. The blaze is lit from hell: the devil struck the spark, and the tongue serves his ends.
- Fire quenched. No one can tame it. Only the Spirit, filling the heart with the grace of Christ, makes the tongue speak in grace.