1 Corinthians 11:27-34 - Self-Examination
27 So that whosoever shall eat the bread and drink the cup of the Lord unworthily, shall be guilty of the body and blood of the Lord. 28 Therefore let a man examine himself, and so let him eat of the bread and drink of the cup. 29 For he that eateth and drinketh unworthily, eateth and drinketh judgment to himself, not distinguishing the Lord's body. 30 For this cause many are sick and weak among you, and many sleep. 31 For if we would judge ourselves, we should not be judged. 32 But when we are judged, we are chastened by the Lord, that we may not be condemned with the world.
33 Wherefore, my brethren, when ye come together to eat, wait one for another. 34 And if any one be hungry, let him eat at home, that ye come not together to condemnation. And the rest I will set in order when I come.