From St. John Chrysostom (don't ask me why I saved this one):
Paul is not ashamed, and does not blush, after the many and great signs which he had displayed even by a simple word; yet, in writing to Timothy, to bid him take refuge in the healing virtue of wine drinking. Not that to drink wine is shameful. God forbid! For such precepts belong to heretics; [...] For [Paul] does not simply say, “use a little wine;” but having said before, “drink no longer water,” he then brings forward his counsel as to the drinking of wine. And this expression “no longer” was a manifest proof, that till then he had drunk water, and on that account was become infirm. But since our discourse has now turned to the subject of blasphemy, I desire to ask one favor of you all, in return for this my address, and speaking with you; which is, that you will correct on my behalf the blasphemers of this city [i.e., blaspheming against God by saying that wine is evil.]. And should you hear any one in the public thoroughfare, or in the midst of the forum, blaspheming God; go up to him and rebuke him; and should it be necessary to inflict blows, spare not to do so. Smite him on the face; strike his mouth; sanctify your hand with the blow, and if any should accuse you, and drag you to the place of justice, follow them thither; and when the judge on the bench calls you to account, say boldly that the man blasphemed the King of angels! For if it be necessary to punish those who blaspheme an earthly king, much more so those who insult God. -Homilies on the Statues 1,7