Paul addresses believers who participate in the Lord’s Supper. Given what he has said, are they also going to participate in fellowship with demons, because that is most certainly what they will be doing if they attend the sacrifices offered to idols.
Do we think about this when we sin against the Lord? There is something very logical about what Paul says here. If this were a husband whose wife was acting unfaithfully, then she would calculate how great his anger would be. If this were a territory within a kingdom which was considering rebellion, then it would be wise to calculate the response of the king. I have given my heart to the Lord. He has purchased me with his blood. That price paid shows how much he values me. Will he sit idly by while I then go an desecrate the holy relationship I have with him by drawing close to his greatest enemies? Sin always involves betrayal, but his sin is particularly grievous because it deliberately sets up a rival to God.