2:14-21 Those disposed to strive, commonly strive about matters of small moment. But strifes of words destroy the things of God. The apostle mentions some who erred. They did not deny the resurrection, but they corrupted that true doctrine. Yet nothing can be so foolish or erroneous, but it will overturn the temporary faith of some professors. This foundation has two writings on it. One speaks our comfort. None can overthrow the faith of any whom God hath chosen. The other speaks our duty. Those who would have the comfort of the privilege, must make conscience of the duty Christ gave himself for us, that he might redeem us from all iniquity, Tit 2:14. The church of Christ is like a dwelling: some furniture is of great value; some of smaller value, and put to meaner uses. Some professors of religion are like vessels of wood and earth. When the vessels of dishonour are cast out to be destroyed, the others will be filled with all the fulness of God. We must see to it that we are holy vessels. Every one in the church whom God approves, will be devoted to his Master's service, and thus fitted for his use.

16. shun—literally, "stand above," separate from, and superior to.

vain—opposed to "the truth" (2Ti 2:15).

babblings—with loud voice: opposed to the temperate "word" (Tit 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."