The illustrations of the fountain and the fig-tree are among the touches which, if they do not indicate one who is familiar with Palestine, at any rate agree well with the fact that the writer of this Epistle was such. Springs tainted with salt or with sulphur are not rare, and it is stated that most of those on the eastern slope of the hill-country of Judæa are brackish. The fig-tree, the vine, and the olive were abundant throughout the whole country; and St. James, if he looked out of window as he was writing, would be likely enough to see all three. It is not improbable that in one or more of the illustrations he is following some ancient saying or proverb. Thus, Arrian, the pupil of Epictetus, writing less than a century later, asks, "How can a vine grow, not vinewise, but olivewise, or an olive, on the other hand, not olivewise, but vinewise? It is impossible, inconceivable." It is possible that our Lord Himself, when He used a similar illustration in connexion with the worst of all sins of the tongue, was adapting a proverb already in use. In speaking of "the blasphemy against the Spirit" He says, "Either make the tree good, and its fruit good; or make the tree corrupt, and its fruit corrupt: for the tree is known by its fruit. Ye offspring of vipers, how can ye, being evil, speak good things? for out of the abundance of the heart the mouth speaketh. The good man out of his good treasure bringeth forth good things; and the evil man out of his evil treasure bringeth forth evil things. And I say unto you, That every idle word that men shall speak, they shall give account thereof in the day of judgment" (Matt. xii. 33-36). And previously, in the Sermon on the Mount, where He is speaking of deeds rather than of words, "By their fruits ye shall know them. Do men gather grapes of thorns, or figs of thistles? Even so every good tree bringeth forth good fruit, but the corrupt tree bringeth forth evil fruit. A good tree cannot bring forth evil fruit, neither can a corrupt tree bring forth good fruit" (Matt. vii. 16-18).
Can it be the case that while physical contradictions are not permitted in the lower classes of unconscious objects, moral contradictions of a very monstrous kind are allowed in the highest of all earthly creatures? The "double-minded man," who prays and doubts, receives nothing from the Lord, because his petition is only in form a prayer; it lacks the essential characteristic of prayer, which is faith. But the double-tongued man, who blesses God and curses men, what does he receive? Just as the double-minded man is judged by his doubts, and not by his forms of prayer, so the double-tongued man is judged by his curses, and not by his forms of praise. In each case one or the other of the two contradictories is not real. If there is prayer, there are no doubts; and if there are doubts, there is no prayer--no prayer that will avail with God. So also in the other case: if God is sincerely and heartily blessed, there will be no cursing of His children; and if there is such cursing, God cannot acceptably be blessed; the very words of praise, coming from such lips, will be an offence to Him.
But it may be urged, our Lord Himself has set us an example of strong denunciation in the woes which He pronounced upon the scribes and Pharisees; and again, St. Paul cursed Hymenæus and Alexander (1 Tim. i. 20), the incestuous person at Corinth (1 Cor. v. 5), and Elymas the sorcerer (Acts xiii. 10). Most true. But firstly, these curses were uttered by those who could not err in such things. Christ "knew what was in man," and could read the hearts of all; and the fact that St. Paul's curses were supernaturally fulfilled proves that he was acting under Divine guidance in what he said. And secondly, these stern utterances had their source in love; not, as human curses commonly have, in hate. It was in order that those on whom they were pronounced might be warned, and schooled to better things, that they were uttered; and we know that in the case of the sinner at Corinth the severe remedy had this effect; the curse was really a blessing. When _we_ have infallible guidance, and when _we_ are able by supernatural results to prove that we possess it, it will be time enough to begin to deal in curses. And let us remember _the proportion_ which such things bear to the rest of Christ's words and of St. Paul's words, so far as they have been preserved for us. Christ wrought numberless miracles of mercy: besides those which are recorded in detail, we are frequently told that "He healed many that were sick with divers diseases, and cast out many devils" (Mark i. 34); that "He had healed many" (iii. 10); that "wheresoever He entered, into villages, or into cities, or into the country, they laid the sick in the market-places, and besought Him that they might touch if it were but the border of His garment; and as many as touched Him were made whole" (vi. 56); and so forth (John xxi. 25). But He wrought only one miracle of judgment, and that was upon a tree, which could teach the necessary lesson without feeling the punishment (Mark xi. 12-23). All this applies with much force to those who believe themselves to be called upon to denounce and curse all such as seem to them to be enemies of God and His truth: but with how much more force to those who in moments of anger and irritation deal in execrations on their own account, and curse a fellow-Christian, not because he seems to them to have offended God, but because he has offended themselves! That such persons should suppose that their polluted mouths can offer acceptable praises to the Lord and Father, is indeed a moral contradiction of the most startling kind. And are such cases rare? Is it so uncommon a thing for a man to attend church regularly, and join with apparent devotion in the services, and yet think little of the grievous words which he allows himself to utter when his temper is severely tried? How amazed and offended he would be if he were invited to eat at a table which had been used for some disgusting purpose, and had never since been cleansed! And yet he does not hesitate to "defile his whole body" with his unbridled tongue, and then offer praise to God from this polluted source!