1 Corinthians 11:17

IT is necessary in considering the present charge to state also first the occasion of it. For thus again will our discourse be more intelligible. What then is this occasion? As in the case of the three thousand who believed in the beginning, all had eaten their meals in common and had all things common; such also was the practice at the time when the Apostle wrote this: not such indeed exactly; but as it were a certain outflowing of that communion which abode among them descended also to them that came after. And because of course some were poor, but others rich, they laid not down all their goods in the midst, but made the tables open on stated days, as it should seem; and when the solemn service was completed, after the communion of the Mysteries, they all went to a common entertainment, the rich bringing their provisions with them, and the poor and destitute being invited by them, and all feasting in common. But afterward this custom also became corrupt. And the reason was, their being divided and addicting themselves, some to this party, and others to that, and saying, "I am of such a one," and "I of such a one;" which thing also to correct he said in the beginning of the Epistle, "For it hath been signified unto me concerning you, my brethren, by them which are of the household of Chloe, that there are contentions among you. Now this I mean, that each one of you saith, I am of Paul; and I of Apollos; and I of Cephas." Not that Paul was the person to whom they were attaching themselves; for he would not have borne it: but wishing by concession to tear up this custom from the root, he introduced himself, indicating that if any one had inscribed upon himself even his name when breaking off from the common body, even so the thing done was profane and extreme wickedness. […]

After reproaching the Corinthians for their error in covering, namely, because the women came to the sacred mysteries with their head uncovered, the Apostle then argues against their error about factions in the assembly, because while they gathered for the sacred mysteries, they spent their …

Now in this that I declare unto you,....

Now in this that I declare - In this that I am about to state to you; to wit, your conduct in regard to the Lord’s Supper. Why this subject is introduced here is not very apparent. The connection may be this. In the subjects immediately preceding he had seen much to commend, and he was desirous of commending them as far as it could be done. In 1Co 11:2 of this chapter he commends them in general for their regard to the ordinances which he had appointed when he was with them.

I declare--rather, "I enjoin"; as the Greek is always so used. The oldest manuscripts read literally "This I enjoin (you) not praising (you)." that--inasmuch as; in that you, &c.