Just quoting ST Paul.
Gal 3:24 Wherefore the law was our schoolmaster [to bring us] unto Christ, that we might be justified by faith.
[Gal 3:25 But after that faith is come, we are no longer under a schoolmaster.
Gal 4:9 But now, after that ye have known God, or rather are known of God, how turn ye again to the weak and beggarly elements, whereunto ye desire again to be in bondage?
Gal 4:10 Ye observe days, and months, and times, and years.
Gal 4:11I am afraid of you, lest I have bestowed upon you labour in vain.
This isn't talking about the Lord's holy days.
Amazing. You're willing to let anyone else observe any days they want as long as they do it to the Lord, but if I advocate actually keeping the days the Lord created and kept then somehow that's bad. Can you see the logical fallacy there?
St. Paul provides the perfect smackdown for neo-Judaizers, doesn’t he? =)