Now in giving the following instruction I do not praise you, since you come together not for the better but for the worse.
References for 1 Corinthians 11:17
For, to begin with, I hear that when you come together as a church there are divisions among you, and in part I believe it.
There must, indeed, be factions among you, so that the approved among you may be recognized.
Therefore when you come together in one place, it is not really to eat the Lord's Supper.
For in eating, each one takes his own supper ahead of others, and one person is hungry while another is drunk!
Don't you have houses to eat and drink in? Or do you look down on the church of God and embarrass those who have nothing? What should I say to you? Should I praise you? I do not praise you for this!
For I received from the Lord what I also passed on to you: on the night when He was betrayed, the Lord Jesus took bread,
gave thanks, broke it, and said, "This is My body, which is for you. Do this in remembrance of Me."
References for 1 Corinthians 11:24
In the same way [He] also [took] the cup, after supper, and said, "This cup is the new covenant in My blood. Do this, as often as you drink it, in remembrance of Me."
For as often as you eat this bread and drink the cup, you proclaim the Lord's death until He comes.