15:5 There rose up certain of the sect of the Pharisees. Men of that sect who, like Paul, had become Christians, but unlike him had retained their Jewish bigotry. Perhaps some of them were Paul's old friends. They seem to have sprung the controversy when the missionaries gave account of their work (Ac 15:4).
15:5 But certain Pharisees - For even believers are apt to retain their former turn of mind, and prejudices derived therefrom. The law of Moses - The whole law, both moral and ritual.
15:1-6 Some from Judea taught the Gentile converts at Antioch, that they could not be saved, unless they observed the whole ceremonial law as given by Moses; and thus they sought to destroy Christian liberty. There is a strange proneness in us to think that all do wrong who do not just as we do. Their doctrine was very discouraging. Wise and good men desire to avoid contests and disputes as far as they can; yet when false teachers oppose the main truths of the gospel, or bring in hurtful doctrines, we must not decline to oppose them.
