But avoid profane and unmeaning noises My opinion as to the import of these words has been stated in my commentary on the last chapter of the First Epistle to Timothy; and my readers will find it there. [1] For they will grow to greater ungodliness. That he may more effectually deter Timothy from that profane and noisy talkativeness, he states that it is a sort of labyrinth, or rather a deep whirlpool, from which they cannot go out, but into which men plunge themselves more and more.

Footnotes

1 - See [13]p. 173.

But shun profane and vain babblings, - see the notes at 1-Timothy 6:20.
For they will increase unto more ungodliness - Their tendency is to alienate the soul from God, and to lead to impiety. Such kinds of disputation are not merely a waste of time, they are productive of positive mischief. A man fond of contention in religious things is seldom one who has much love for the practical duties of piety, or any very deep sense of the distinction between right and wrong. You will not usually look for him in the place of prayer, nor can you expect his aid in the conversion of sinners, nor will you find that he has any very strict views of religious obligation.

Shun profane and vain babblings - This is the character he gives of the preaching of the false teachers. Whatever was not agreeable to the doctrine of truth was, in the sight of God, empty and profane babbling; engendering nothing but ungodliness, and daily increasing in that.

(f) But shun profane [and] vain babblings: (10) for they will increase unto more ungodliness.
(f) Mark and watch, and see that they do not creep on further.
(10) He reveals the subtilty of Satan, who beginning with these principles, draws us by little and little to ungodliness through the means of that wicked and profane babbling, which gradually increases. And this he proves by the horrible example of those that taught that the resurrection was already past.

But shun profane and vain babblings,.... The ministry of false teachers is mere babbling; a voice, and nothing else, as the man said of his nightingale; a sound of words, but no solid matter in them; great swelling words of vanity, like large bubbles of water, look big, and make a great noise, but have nothing in them; contain nothing but vain, empty, idle, and trifling stuff; what is unprofitable and unedifying, yea, what is profane, contrary to the nature and perfections of God, and not agreeable to the doctrine which is according to godliness; and being palmed upon the Holy Scriptures, is a profanation of them. And all such wicked and empty prate, and babbling, is to be shunned, avoided, and discouraged, refused, and rejected; and, as much as can be, a stop should be put to it, both by ministers and hearers of the word.
For they will increase unto more ungodliness meaning either that such babblings, if used and encouraged, will grow more and more profane and wicked; or the persons that use them, the unruly and vain talkers, will grow more daring, bold; and impudent, will wax worse and worse, and from one error will proceed to another, for such seldom stop; and having abused one passage of Scripture, will go on to attack another, and will not cease, till they have wrested the whole Scripture to their own destruction, and that of others.

shun--literally, "stand above," separate from, and superior to.
vain--opposed to "the truth" (2-Timothy 2:15).
babblings--with loud voice: opposed to the temperate "word" (Titus 3:9).
increase--Greek, advance"; literally, "strike forward": an image from pioneers cutting away all obstacles before an advancing army. They pretend progress; the only kind of progress they make is to a greater pitch of impiety.
more ungodliness--Greek, "a greater degree of impiety."

They - Who babble thus will grow worse and worse.