“For there also must be factions among you, that those who are approved may be revealed among you.”
1 Corinthians 11:19 (WEB)
Context Reading
17But in giving you this command I don’t praise you, because you come together not for the better but for the worse. 18For first of all, when you come together in the assembly, I hear that divisions exist among you, and I partly believe it. 19For there also must be factions among you, that those who are approved may be revealed among you. 20When therefore you assemble yourselves together, it is not the Lord’s supper that you eat. 21For in your eating each one takes his own supper first. One is hungry, and another is drunken.