Theophylact of Ohrid, on 1Cor 11:4

“Every man praying or prophesying with his head covered, disgraceth his head.”

“He forbids the man to have a covered head not always, but only during prayer and prophecy. He also did not simply say: with a covered head, but: having upon the head (κατά κεφαλής ἔχων), in order to abolish the covering of the head not only with clothing, but also with hair. For he who has grown out his hair also has upon his head, namely, this hair. Why then does he dishonor his head? Because he has been appointed as ruler and authority, yet he makes himself a subordinate. For the covering of the head signifies the imposition of authority upon the head; the veil on the head takes the place of a ruler and serves as a sign of subjection. Or thus: he disgraces his head — Christ — by degrading himself and losing his freedom. For just as a puny body disgraces the head, so too he who was created by God as free and self-governing, yet degrades himself as a subordinate, disgraces Christ, who is his head, as of a body. It is worthy of investigation why the apostle presents this as a sin. To the man and the woman, to one as a sign of authority and to the other of subjection, much else has been given, and among other things, that the one should have an uncovered head and the other a covered one. How then is it not a sin to transgress the boundaries of nature, for the man to adorn himself with hair and for the woman not to cover herself? He uproots this practice as a sign of willfulness, which is exceedingly destructive in church affairs. For heresies too come from this — from the fact that each person oversteps the boundaries of what has been established.”

Imported from an open dataset — not yet checked against the printed edition.