No, but the sacrifices of pagans are offered to demons, not to God, and I do not want you to be participants with demons. You cannot drink the cup of the Lord and the cup of demons too; you cannot have a part in both the Lord’s table and the table of demons. 1 Corinthians 10: 21, 22
*************************
The idol may be nothing. But there are demonic powers behind paganism. The Lord’s Supper and tests for idols simply do not mix (1 Corinthians 10:14-22)