Romans 14:1-6

1Accept him whose faith is weak, without passing judgment on his opinions.1 2For one person has faith to eat all things, while another, who is weak, eats only vegetables. 3The one who eats everything must not belittle the one who does not, and the one who does not eat everything must not judge the one who does, for God has accepted him. 4Who are you to judge someone else’s servant? To his own master he stands or falls. And he will stand, for the Lord is able to make him stand.

5One person regards a certain day above the others, while someone else considers every day alike. Each one should be fully convinced in his own mind. 6He who observes a special day does so to the Lord;2 he who eats does so to the Lord, for he gives thanks to God; and he who abstains does so to the Lord and gives thanks to God.