Ye shall know them by their fruits - The Saviour gives the proper test of their character. People do not judge of a tree by its leaves, or bark, or flowers, but by the fruit which it bears. The flowers may be beautiful and fragrant, the foliage thick and green; but these are merely ornamental. It is the "fruit" that is of chief service to man; and he forms his opinion of the nature and value of the tree by that fruit. So of pretensions to religion. The profession may be fair; but the "conduct" - the fruit - is to determine the nature of the principles.

Ye shall know them by their fruits - Fruits, in the Scripture and Jewish phraseology, are taken for works of any kind. "A man's works," says one, "are the tongue of his heart, and tell honestly whether he is inwardly corrupt or pure." By these works you may distinguish (επιγνωσεσθε) these ravenous wolves from true pastors. The judgment formed of a man by his general conduct is a safe one: if the judgment be not favorable to the person, that is his fault, as you have your opinion of him from his works, i.e. the confession of his own heart.

Ye shall know them by their fruits,.... By "fruits" are meant, not so much their external works in life and conversation; for a false prophet may so behave, as not to be discovered thereby. So the Pharisees were outwardly righteous before men; and false teachers among Christians may have the form of godliness, and keep it up, though they are strangers to, and even deny the power of it: but their doctrines are here meant, and the effects of them. When doctrines are contrary to the perfections of God, repugnant to the Scriptures of truth, tend to depreciate the person and offices, blood, righteousness, and sacrifice of Christ, to lessen the glory of God's grace, to exalt the creature, and to fill men's minds with notions of the purity, self-sufficiency, and ability of human nature; when they are calculated to feed the pride and vanity of men, to get money, and gain applause, to serve their own interests, and gratify men's lusts and passions, they may be easily discerned who they are, and from whence they come. The Jews have a proverb pretty much like this (u), , "a gourd is known by its branches". The gloss upon it is,

"it is, as if it was said, from the time it buds forth, and goes out of the branch, it is known whether it is good or not;''

i.e. the goodness of the gourd is known by the fruit its branches bear. So a good preacher is known by the good doctrine he brings, and a bad one, by his unsound doctrine. Christ is not speaking of these false prophets, as men, or as private professors of religion, but as prophets, or teachers. "Do men gather grapes of thorns, or figs of thistles?" Grapes and figs were common fruit; there was great plenty of them in Judea; we often read of the "gathering" of them. It is a matter in dispute with the doctors (w),

"if a man intends , "to gather figs, and he gathers grapes", black ones, and he gathers white ones, white ones, and he gathers black ones, whether he is guilty of a sin offering or not.''

One says he is, another says he is not. These words of Christ put me in mind of another passage, which seems to speak of grapes of thorns (x);

"he that marries his daughter to a scholar, it is like to grapes of the vine, with grapes of the vine, a thing beautiful and acceptable; but he that marries his daughter to a plebeian, it is like to grapes of the vine, "with grapes of the thorn", a thing ugly, and unacceptable.''

Though in the last sentence, must be taken for berries which grow on some thorn bushes, and not what are properly grapes; for grapes do not grow upon, and are not to be gathered from thorns, and bramble bushes. The meaning of our Lord is, that from the false doctrines of men comes no good fruit of faith, holiness, joy, peace, and comfort. Their doctrines are like "thorns", which prick and pierce, give pain and uneasiness; and, like "thistles", choke, and are unprofitable, afford no solid food and nourishment; yea, their words eat as do a canker, are contrary to vital religion and powerful godliness. This sense I prefer; because, on the one hand, it is possible for a false teacher to do works, which may be externally good; though indeed no good works, properly speaking, can be performed by an unregenerate man, because he has neither good principles to act from, nor good ends in view: and, on the other hand, a man who is destitute of the grace of God, and lives ill, may yet have right notions of the Gospel, though he has no experimental knowledge and relish of it; but where false doctrines are imbibed, and propagated, no good fruit can follow upon it.

(u) T. Bab. Beracot, fol. 48. 1.((w) T. Bab. Ceritot, fol. 19. 1, 2. & 20. 1.((x) T. Bab. Pesachim, fol. 49. 1.

Ye shall know (ἐπιγνώσεσθε)

The compound verb indicates full knowledge. Character is satisfactorily tested by its fruits.

Ye shall know them by their fruits. Do men gather grapes of thorns, or figs of thistles?

7:16 Ye shall know them by their fruits. This common figure is wonderfully expressive. Not leaves (professions), or appearance, are the proper tests of the life that is in the tree, but the fruit it bears. We are to test men and every institution by this principle.

Grapes of thorns. Two of the most highly valued fruits of Palestine are grapes and figs. Nothing is more common than thorns and thistles. Geike says that it is the land of thorns and thorny plants. Good fruit cannot be expected on such evil stocks.

7:16 By their fruits ye shall know them - A short, plain, easy rule, whereby to know true from false prophets: and one that may be applied by people of the weakest capacity, who are not accustomed to deep reasoning. True prophets convert sinners to God, or at least confirm and strengthen those that are converted. False prophets do not. They also are false prophets, who though speaking the very truth, yet are not sent by the Spirit of God, but come in their own name, to declare it: their grand mark is, Not turning men from the power of Satan to God. Luke 6:43,44.

16. Ye shall know them by their fruits-not their doctrines-as many of the elder interpreters and some later ones explain it-for that corresponds to the tree itself; but the practical effect of their teaching, which is the proper fruit of the tree.

Do men gather grapes of thorns-any kind of prickly plant.

or figs of thistles?-a three-pronged variety. The general sense is obvious-Every tree bears its own fruit.

7:15-20 Nothing so much prevents men from entering the strait gate, and becoming true followers of Christ, as the carnal, soothing, flattering doctrines of those who oppose the truth. They may be known by the drift and effects of their doctrines. Some part of their temper and conduct is contrary to the mind of Christ. Those opinions come not from God that lead to sin.