I know and am persuaded in the Lord Jesus that nothing is unclean in itself. Still, to someone who considers a thing to be unclean, to that one it is unclean.
Peter said to them, ‘You know it’s forbidden for a Jewish man to associate with or visit a foreigner, but God has shown me that I must not call any person impure or unclean.
If any of the meat of his fellowship sacrifice is eaten on the third day, it will not be accepted. It will not be credited to the one who presents it; it is repulsive. The person who eats any of it will bear his iniquity.