Romans 14:21-23

New Catholic Bible

²¹ It is best not to eat meat or drink wine or do anything else that causes your brother to stumble.

²² Whatever faith you have, keep it between yourself and God. Blessed is the one who has no reason to condemn himself because of what he approves. ²³ But whoever has doubts is condemned if he eats, because he does not act from faith. Whatever does not proceed from faith is sin.