Romans 14:19-23
14:19 So then, let us pursue what makes for peace and for building up one another.
14:20 Do not destroy the work of God for the sake of food. For although all things are clean, it is wrong to cause anyone to stumble by what you eat.
14:21 It is good not to eat meat or drink wine or to do anything that causes your brother to stumble.
14:22 The faith you have, keep to yourself before God. Blessed is the one who does not judge himself by what he approves.
14:23 But the man who doubts is condemned if he eats, because he does not do so from faith, and whatever is not from faith is sin.