1 Corinthians 11:27-28
27-28Anyone who eats the bread or drinks the cup of the Master irreverently is like part of the crowd that jeered and spit on him at his death. Is that the kind of "remembrance" you want to be part of? Examine your motives, test your heart, come to this meal in holy awe.
29-32If you give no thought (or worse, don't care) about the broken body of the Master when you eat and drink, you're running the risk of serious consequences. That's why so many of you even now are listless and sick, and others have gone to an early grave. If we get this straight now, we won't have to be straightened out later on. Better to be confronted by the Master now than to face a fiery confrontation later.