Colossians 2:16

Stop letting anyone pass judgment on you in matters of eating and drinking, or in the matter of annual or monthly feasts or sabbaths.

Galatians 4:10

You are observing days, months, seasons, years.

Colossians 2:6

So, just as you once accepted Christ Jesus as your Lord, you must continue living in vital union with Him,

Hebrews 10:10-14

It is by this will of God that we are consecrated through the offering of Jesus' body once for all.

Treasury of Scripture Knowledge

Summary

And in the beginnings of your months ye shall offer a burnt offering unto the LORD; two young bullocks, and one ram, seven lambs of the first year without spot;

In the beginnings

Bible References

In the beginnings

Galatians 4:10
You are observing days, months, seasons, years.
Colossians 2:6
So, just as you once accepted Christ Jesus as your Lord, you must continue living in vital union with Him,