Romans 14:15-19

For if because of meat thy brother is grieved, thou walkest no longer in love. Destroy not with thy meat him for whom Christ died. Let not then your good be evil spoken of: for the kingdom of God is not eating and drinking, but righteousness and peace and joy in the Holy Spirit. For he that herein serveth Christ is well-pleasing to God, and approved of men. So then let us follow after things which make for peace, and things whereby we may edify one another.