Romans 14:2-4

One man hath faith to eat all things: but he that is weak eateth herbs. Let not him that eateth set at nought him that eateth not; and let not him that eateth not judge him that eateth: for God hath received him. Who art thou that judgest the servant of another? to his own lord he standeth or falleth. Yea, he shall be made to stand; for the Lord hath power to make him stand.