Galatians 5:13-15

13For, brethren, ye have been called unto liberty; only use not liberty for an occasion to the flesh, but by love serve one another. 14For all the law is fulfilled in one word, even in this; Thou shalt love thy neighbour as thyself. 15But if ye bite and devour one another, take heed that ye be not consumed one of another. (KJV)