Galatians 4:9-10 and now, having known God -- and rather being known by God -- how turn you again unto the weak and poor elements to which anew you desire to be in servitude?

RYLT⁽ⁱ⁾ ⁹ and now, having known God -- and rather being known by God -- how turn you again unto the weak and poor elements to which anew you desire to be in servitude? ¹⁰ days you observe, and months, and times, and years!