No One Can Tame It

James has called the tongue a fire. Now he presses a harder claim, that it is the one thing no one can bring under control. Humanity has learned to tame nearly everything, he observes, every kind of beast and bird and reptile and creature of the sea, all of them tamed and kept tamed across the generations. And then he names the exception.

but no man can tame the tongue. It is a restless evil, full of deadly poison.

Every wild thing has been brought under a human hand except this one, the tongue. He calls it restless, never content to stay put, and full of deadly poison. The claim is meant to be total. James does not say the tongue is merely hard to tame, or tamed only by the disciplined few. He says no one does it, himself included, and that admission is the honest ground the rest of the passage stands on. Then he names the exact form the wildness takes.

With the tongue we bless our Lord and Father, and with it we curse men, who have been made in God's likeness.

The same mouth praises God and then tears into a person, and the person torn into bears God's own image. Out of one opening come both the blessing and the cursing, and James breaks off the argument to say it flatly: my brothers, this should not be. He does not explain it away or call it a small inconsistency. He refuses it outright, and then lets nature carry the rest of his point.

Can both fresh water and salt water flow from the same spring?

A spring gives one kind of water. A fig tree does not grow olives, and a grapevine does not bear figs. Each of these gives what it is, one thing from one source, while the tongue pours out both blessing and cursing from a single mouth. That double output is not a clever trick. It is a sign that something at the spring itself is wrong, and James lets the contradiction sit there, for a reader to notice in his own mouth.