He that regards the day, regards it to the Lord; and he that does not regard the day, to the Lord he does not regard it. And he that eats, eats to the Lord, for he gives thanks to God; and he that does not eat, to the Lord he does not eat, and he gives thanks to God.

forbidding to marry, [commanding] to abstain from foods which God created to be received with thanksgiving by those who are believers and have come to know the truth.

Because every creature of God is good, and not one is to be rejected, being received with thanksgiving,