sentence1: But now that you have come to know God, or rather to be known by God, why do you turn back again to the weak and miserable elemental principles, to which you desire to be in bondage all over again?
sentence2: 但现在你们知道了上帝——或者更好的表达是：上帝知道了你们。那你们怎么又会掉头去信那些无用和毫无价值的规则呢？你们想再次成为那些规则的奴隶吗？