Romans 14:5 WEB

³  Don't let him who eats despise him who doesn't eat. Don't let him who doesn't eat judge him who eats, for God has received him.

⁴  Who are you who judge another's servant? To his own lord he stands or falls. Yes, he will be made to stand, for God has power to make him stand.

⁵  One man esteems one day as more important. Another esteems every day alike. Let each man be fully assured in his own mind.

⁶  He who observes the day, observes it to the Lord; and he who does not observe the day, to the Lord he does not observe it. He who eats, eats to the Lord, for he gives God thanks. He who doesn't eat, to the Lord he doesn't eat, and gives God thanks.

⁷  For none of us lives to himself, and none dies to himself.