Romans 14:16, 19-21

So don’t give people the opportunity to slander what you know to be good.

So then, make it your top priority to live a life of peace with harmony in your relationships, eagerly seeking to strengthen and encourage one another. Stop ruining the work of God by insisting on your own opinions about food. You can eat anything you want, but it is wrong to deliberately cause someone to be offended over what you eat. Consider it an act of love to refrain from eating meat or drinking wine or doing anything else that would cause a fellow believer to be offended or tempted to be weakened in his faith.