We give thanks for the cup at the Lord’s Supper. When we do, aren’t we sharing in the blood of Christ? When we break the bread, aren’t we sharing in the body of Christ?
Whoever treats one day as different from the rest does that to honor the Lord. Whoever eats meat does that to honor the Lord, and they give thanks to God, while whoever doesn’t eat meat does that to honor the Lord, and they too give thanks to God.