Romans 14
19 Ref So then, let us follow after things which make for peace, and things by which we may build one another up.
20 Ref Don't overthrow God's work for food's sake. All things indeed are clean, however it is evil for that man who creates a stumbling block by eating.
21 Ref It is good to not eat meat, drink wine, nor do anything by which your brother stumbles, is offended, or is made weak.
22 Ref Do you have faith? Have it to yourself before God. Happy is he who doesn't judge himself in that which he approves.