The aim of the Lord’s supper is not physical, but spiritual nourishment. Paul therefore advises church members to satisfy their hunger at home before they come to the supper. In this way they can prevent themselves from abusing the supper and bringing more of God’s judgment on themselves.
34 if anyone is hungry, let him eat at home so that when you come together it will not be for judgment. About the other things I will give directions when I come.