Augustine of Hippo, on 1Cor 14:40

The positions laid down by him were, that prophesying was to be preferred to speaking with tongues; that these gifts should not be exercised in a disorderly manner, as if the spirit of prophecy compelled them to speak even against their will; that women should keep silence in the Church; and that all things should be done decently and in order. While treating of these things he says: "If any man think himself to be a prophet, or spiritual, let him know the things which I write to you, for they are the commands of the Lord. If any man be ignorant, he shall be ignored;" intending by these words to restrain and call to order persons who were specially ready to cause disorder in the Church, because they imagined themselves to excel in spiritual gifts, although they were disturbing everything by their presumptuous conduct. "If any man think himself to be a prophet, or spiritual, let him know," he says, "the things which I write to you, for they are the commands of the Lord." If any man thinks himself to be, and in reality is not, a prophet, for he who is a prophet undoubtedly knows and does not need admonition and exhortation, because "he judgeth all things, and is himself judged of no man." Those persons, therefore, caused confusion and trouble in the Church who thought themselves to be in the Church what they were not. He teaches these to know the commandments of the Lord, for he is not a "God of confusion, but of peace."