Romans 14:2-6

2One man is assured that he may eat all things; but the weak eats herbs.

3Let not him that eats make little of him that eats not; and let not him that eats not judge him that eats: for 1God has received him.

4Who art thou that judgest the servant of another? to his own master he stands or falls. And he shall be made to stand; for the Lord is able to make him stand.

5One man esteems day more than day; another esteems every day [alike]. Let each be fully persuaded in his own mind.

6He that regards the day, regards it to [the] Lord. And he that eats, eats to [the] Lord, for he gives 2God thanks; and he that does not eat, [it is] to [the] Lord he does not eat, and gives 3God thanks.