Sabbath Days and Foods

This is not pertaining to pagan holidays as some would like to assert. This passage is speaking about worship days and foods. Let's not make it pertain to anything else.

Romans 14:1-6
King James Version (KJV)
14 Him that is weak in the faith receive ye, but not to doubtful disputations.

2 For one believeth that he may eat all things: another, who is weak, eateth herbs.

3 Let not him that eateth despise him that eateth not; and let not him which eateth not judge him that eateth: for God hath received him.

4 Who art thou that judgest another man's servant? to his own master he standeth or falleth. Yea, he shall be holden up: for God is able to make him stand.

5 One man esteemeth one day above another: another esteemeth every day alike. Let every man be fully persuaded in his own mind.

6 He that regardeth the day, regardeth it unto the Lord; and he that regardeth not the day, to the Lord he doth not regard it. He that eateth, eateth to the Lord, for he giveth God thanks; and he that eateth not, to the Lord he eateth not, and giveth God thanks.