1 Corinthians 11:27-34 - Self-Examination
27 So that whoever eats this bread or drinks this cup of the Lord unworthily, is guilty of the body and blood of the Lord. 28 But let a man prove himself, and so let him eat of the bread and drink of the cup; 29 for he eats and drinks judgment to himself, who eats and drinks not discerning the body. 30 For this reason many are weak and sick among you and some sleep. 31 For if we judged ourselves we should not be judged; 32 but being judged, we are chastened by the Lord, that we may not be condemned with the world.
33 Therefore, my brothers, when you come together to eat, wait one for another. 34 If any one is hungry let him eat at home, that you come not together for judgment. The other things I will arrange when I come.