The holy days were a shadow....
Lev 23 holy days were shadows (predictions) of the Messiah. But Paul is not condemning anyone who observes them in Rom 14 he is flat out condemning anyone who would oppose the observance of them.
5 One person regards one day above another,
another observes every day . Each person must be fully convinced in his own mind. 6 He who
observes the day, observes it for the Lord, and he who eats, does so for the Lord, for he gives thanks to God; and he who eats not, for the Lord he does not eat, and gives thanks to God. 7 For not one of us lives for himself, and not one dies for himself; 8 for if we live, we live for the Lord, or if we die, we die for the Lord; therefore whether we live or die, we are the Lord’s. 9 For to this end Christ died and lived again, that He might be Lord both of the dead and of the living.
10
But you, why do you judge your brother? Or you again, why do you regard your brother with contempt?
Paul himself observed Passover regarded as the first day of unleavened bread: Acts 20:6
He was known this way among Christian Jews:
Acts 21: 24 take them and purify yourself along with them, and pay their expenses so that they may shave their heads;
and all will know that there is nothing to the things which they have been told about you, but that you yourself also walk orderly, keeping the Law.
By contrast in Gal 4 it is not Bible holy days - but pagan holy days being condemned where even the observance of one - was to risk salvation itself.
Gal 4
8 But then, i
ndeed, when you did not know God,
you served those which by nature are not gods. 9 But now after you have known God, or rather are known by God, how
is it that you turn again to the weak and beggarly elements,
to which you desire again to be in bondage? 10 You observe days and months and seasons and years. 11 I am
afraid for you, lest I have labored for you in vain.
Moses and Elijah stand "With Christ" in Matt 17 - before the Cross
Moses was a Christian:
24
By faith Moses, when he became of age, refused to be called the son of Pharaoh’s daughter, 25 choosing rather to suffer affliction
with the people of God than to enjoy the passing pleasures of sin, 26
esteeming the reproach of Christ greater riches than the treasures in Egypt; for he looked to the reward.
Christ quoted "the LAW of Moses" in Matt 22 as the LAW all should obey -
Matt 22
"
Love God with all your heart" Deut 6:5
"
Love your neighbor as yourself" Lev 19:18
So then it is "still a sin" to take God's name in vain
The unit of TEN where "the
first commandment with a promise" is the 5th commandment - is still binding on mankind Eph 6:2
No wonder Paul quotes from Moses - and the TEN in Romans 13 just as Christ did in Matt 19.
The law of Moses makes it illegal for an uncircumcised man to eat the Passover.
But did not oppose their attending Sabbath worship service "every Sabbath" Acts 18:4 such that in Acts 13 "
the next Sabbath the entire TOWN turned out to hear more gospel preaching" for the gentiles had asked that more gospel be preached to them "the NEXT Sabbath"
No wonder
gentiles were specifically singled out for Sabbath keeping in the OT Isaiah 56:6-8
Right they were FORMER pagans that were turning "back again" to the old pagan days
meanwhile ALL Lev 23 Bible holy days are defended by Paul in Romans 14.