And may not listen to Jewish fables He now shews in what "sound faith" consists -- when it is not corrupted by any "fables." But in guarding against the danger he prescribes this remedy -- not to give ear to them; for God wishes us to be so attentive to his word, that there shall be no entrance for trifles. And, indeed, when the truth of God has once gained admission all that can be brought against it will be so tasteless, that it will not attract our minds. If, therefore, we wish to preserve the faith uncontaminated, let us learn carefully to restrain our senses, so that they may not give themselves up to strange contrivances; for, as soon as any person shall begin to listen to fables, he will lose the purity of faith. All trivial inventions he calls "fables," or, as we would say, "trifles;" for what he immediately adds, about "the commandments of men," has the same meaning. And he calls those men enemies of the truth who, not satisfied with the pure doctrine of Christ, mix up with them their own fooleries; for all that men of themselves contrive ought to be accounted "fabulous." He attributes this vice chiefly to the Jews, because, under the presence of the divine law, they introduced superstitious ceremonies. The Gentiles, being aware that they had been wretchedly deceived during their whole life, more easily renounced their former course of life; while the Jews, having been educated in the true religion, obstinately defended the ceremonies to which they had been accustomed, and could not be convinced that the Law had been abrogated. In this manner they disturbed all churches, because, as soon as the gospel began to make its appearance anywhere, they did not cease to corrupt its purity by mixing it with their leaven. Accordingly, Paul not only forbids them, in general terms, to degenerate from sound doctrine, but points out, as with the finger, the present evil which needed to be remedied, that they may be on their guard against it.

Not giving heed to Jewish fables - See the notes at 1-Timothy 1:4.
And commandments of men that turn from the truth - Notes, Matthew 15:3-5.

Not giving heed to Jewish fables - See on 1-Timothy 1:4 (note); 1-Timothy 4:7 (note).
Commandments of men - The injunctions of the scribes and Pharisees, which they added to the law of God.
That turn from the truth - For such persons made the word of God of none effect by their traditions. Sometimes the verb αποστρεφομαι signifies to be averse from, slight, or despise. So, here, the persons in question despised the truth, and taught others to do the same.

Not giving heed to Jewish fables,.... Concerning God himself, the angels, and the creation of man; concerning the giving of the law at Mount Sinai; concerning the Messiah and his earthly kingdom, and the feast that will be made for the righteous in his days, which will consist of flesh, fish, and fowl, Behemoth, Leviathan, and Zuz, and of wine kept in the grape from the foundation of the world; and concerning the rolling of the dead through the caverns of the earth at the resurrection, with a multitude of other things which were traditionally received.
And commandments of men: the traditions of the elders, which the Jews charged the disciples of Christ with the transgression of; and he, on the other hand, very justly reproached them with breaking the commands of God, by attending to them, Matthew 15:1. These were the laws and traditions of the fathers, which the Apostle Paul was brought up in, and was zealous of, before his conversion, Acts 22:3 and which these judaizing preachers and professors, he here has respect to, were fond of, though they were made by men,
that turn from the truth; or "hate it", as the Syriac version renders it; who were enemies unto it, as Hillell and Shammai, the heads of the traditional doctors, and as the Jews, and their Rabbins in general were; and therefore their commandments, of all men, should not be given heed to, by those that bear the Christian name.

Jewish fables--(See on 1-Timothy 1:4; 1-Timothy 4:7; 2-Timothy 4:4). These formed the transition stage to subsequent Gnosticism; as yet the error was but profitless, and not tending to godliness, rather than openly opposed to the faith.
commandments of men--as to ascetic abstinence (Titus 1:15; Mark 7:7-9; Colossians 2:16, Colossians 2:20-23; 1-Timothy 4:3).
that turn from the truth--whose characteristic is that they turn away from the truth (2-Timothy 4:4).

Jewish fables. See note on 1-Timothy 1:4.
Commandments of men. Commandments which are only the traditions of men, additions to God's ordinances. See Mark 7:4, Mark 7:8.
Unto the pure all things are pure. In the "Jewish fables" just referred to were rigid regulations concerning foods and purifications. Hence Paul adds, "It is not food that makes one impure. To the pure all things are pure. When one is unbelieving and defiled, no food can make him pure." See notes on Romans 14:14 and 1-Corinthians 8:4-8.
They profess that they know God. These teachers of Jewish fables and carnal ordinances profess to know and serve God, yet their immoral lives are a denial of him.

Commandments of men - The Jewish or other teachers, whoever they were that turned from the truth.