'Under the Law' in the Bible

But before faith came, we were detained under the law, imprisoned until the coming faith was revealed.

But when the fullness of time came, God sent out his Son, born of a woman, born under the law,

in order that he might redeem those under the law, in order that we might receive the adoption.

Tell me, [you] who are wanting to be under the law, do you not understand the law?

But if you are led by the Spirit, you are not under the law.