8. But at that previous time, when you had not come to be acquainted with and understand and know the true God, you [Gentiles] were in bondage to gods who by their very nature could not be gods at all [gods that really did not exist].
9. Now, however, that you have come to be acquainted with and understand and know [the true] God, or rather to be understood and known by God, how can you turn back again to the weak and beggarly and worthless elementary things [of all religions before Christ came], whose slaves you once more want to become?
10. You observe [particular] days and months and seasons and years!
11. I am alarmed [about you], lest I have labored among and over you to no purpose and in vain.
12. Brethren, I beg of you, become as I am [free from the bondage of Jewish ritualism and ordinances], for I also have become as you are [a Gentile]. You did me no wrong [in the days when I first came to you; do not do it now].
13. On the contrary, you know that it was on account of a bodily ailment that [I remained and] preached the Gospel to you the first time.