Galatians 4:8-11

8 Howbeit at that time, not knowing God, ye were in bondage to them that by nature are no gods:
9 but now that ye have come to know God, or rather to be known by God, how turn ye back again to the weak and beggarly rudiments, whereunto ye desire to be in bondage over again?
10 Ye observe days, and months, and seasons, and years.
11 I am afraid of you, lest by any means I have bestowed labor upon you in vain.
The American Standard Version is in the public domain.