For a good tree bringeth not forth corrupt fruit; neither doth a corrupt tree bring forth good fruit.

For there is no good tree that bringeth forth corrupt fruit; nor again a corrupt tree that bringeth forth good fruit.

For there is no good tree that bringeth forth evil fruit; nor an evil tree that bringeth forth good fruit.

For there is no good tree which produces corrupt fruit, nor a corrupt tree which produces good fruit;

'For there is not a good tree making bad fruit, nor a bad tree making good fruit;

For a good tree brings not forth corrupt fruit; neither does a corrupt tree bring forth good fruit.

"There is no good tree that yields unsound fruit, nor again any unsound tree that yields good fruit.

For no good tree gives bad fruit, and no bad tree gives good fruit.

For there is no good tree which produces bad fruit, nor does an evil tree produce good fruit.

There is no such thing as a good tree bearing worthless fruit, or, on the other hand, a worthless tree bearing good fruit.

For the tree is not good This statement, as related by Luke, appears to be a general instruction given by Christ, that by the fruits our opinion of every man ought to be formed, in the same manner as a tree is known by its fruit After having inserted the reproof to hypocrites, who "perceive a straw in the eye of another, but do not see a beam in their own," (verses 41,42,) he immediately adds, For the tree is not good which beareth rotten fruit, nor is the tree rotten which beareth good fruit The illative particle gar, for, appears to connect these two sentences. But as it is certain that Luke, in that sixth chapter, records various discourses of Christ, it is also possible that he may have briefly glanced at what is more fully explained by Matthew. I attach no great importance to the word for, which in other passages is often superfiuous, and appears obviously to be so from the concluding statement.

Corrupt fruit - Καρπον σαπρον, literally, rotten fruit: but here it means, such fruit as is unfit for use. See on Matthew 7:17-20 (note).

(9) For a good tree bringeth not forth corrupt fruit; neither doth a corrupt tree bring forth good fruit.
(9) Skill in reprehending others does not make a good man, but rather he that proves his uprightness both in word and deed.

For a good tree bringeth not forth corrupt fruit,.... The particle, "for" is left out in the Syriac, Arabic, Persic, and Ethiopic versions; and so it is in Beza's ancient copy: nor do these words stand in close connection with the preceding in Matthew's Gospel, though they may be very well considered as an illustration of them; for as that cannot be called a good tree, which brings forth bad fruit; so such men cannot be accounted good men, let them make ever so large pretensions to such a character, who are very busy in espying, discovering, and censuring the faults of their brethren; when they take no notice of, nor refrain from, nor relinquish their own. These words, with what follow in this, and the next verse, and the similes in them, are used by our Lord in Matthew, on account of false prophets or teachers; where he suggests, that as good and faithful ministers of the Gospel cannot, and do, not bring forth, and publish corrupt notions, and false doctrines, usually and knowingly; even usual, nor can it be, that a good tree should bring forth corrupt fruit; so,
neither doth a corrupt tree bring forth good fruit; or men of corrupt minds deliver good and sound doctrine, or the wholesome words of our Lord Jesus Christ: but here they seem to be applicable to other persons, even true believers and hypocrites: the former are comparable to good trees, and are called trees of righteousness, which being planted by the river of the love of God, and rooted in Christ, and filled with the fruits of righteousness by him, do not bring forth the evil fruit of sin, as the common and constant course of their lives and conversations; for that they never commit sin, or are entirely without it, cannot be said; but sin is not their usual and common practice, or they do not live in sin: and the latter, hypocrites, who pretend to a great deal of religion, and have none that is true and real, these are comparable to corrupt trees; which, though they may make a fair show, yet do not bring forth good fruit, or perform works of righteousness which are truly such; what they do have only the appearance of good works, and are not properly so;
See Gill on Matthew 7:16. See Gill on Matthew 7:17. See Gill on Matthew 7:18.

For a good tree. See notes on Matthew 7:15-20.