John Piper, in a sermon, “Idolatry, the Lord’s Supper, and the Body of Christ” The Two-Sided Error of the Corinthians What 1 Corinthians 10 is about is the way the Corinthians had overestimated the power of the Lord’s Supper as sacramental food, and had underestimated the purpose of the Lord’s Supper as spiritual fellowship with … More The Two-Sided Error of the Corinthians