Romans 14:4-6

New Catholic Bible

⁴ What right do you have to pass judgment on someone else’s servant? The master will determine whether that servant will stand or fall. But the servant will be upheld, for the Lord has the power to enable him to stand.

⁵ One person may consider one day to be more sacred than another, while another may judge all days to be alike. Let everyone be convinced in his own beliefs. ⁶ Whoever observes the day observes it for the Lord. Also, the one who eats, eats in honor of the Lord, since he gives thanks to God, while the one who abstains, abstains in honor of the Lord and thereby also gives thanks to God.