Romans 14:2-6

2One person has faith to eat anything, but the weak eats only vegetables.

3Don’t let the one who eats disparage the one who does not eat, and don’t let the one who does not eat judge the one who eats, for God has accepted him.

4Who are you to judge another’s servant? Before his own master he stands or falls. Yes, he shall stand, for the Lord is able to make him stand.

5One person esteems one day over another while another judges every day alike. Let each be fully convinced in his own mind.

6The one who observes that day does so to the Lord. The one who eats, eats to the Lord, for he gives thanks to God; and the one who abstains, abstains to the Lord, and he gives thanks to God.