1 Corinthians 11:16-19

LITV(i) 16 But if anyone thinks to be contentious, we do not have such a custom, nor the churches of God. 17 But enjoining this, I do not praise you, because you come together not for the better, but for the worse. 18 Indeed, first, I hear divisions to be among you when you come together in the church. And I believe some part. 19 For there must also be heresies among you, so that the approved ones may become revealed among you.