'Under the Law' in the Bible

But before the faith came, we were kept shut up under the law for the faith to be revealed.

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

that he might redeem those under the law, that we might receive the adoption of sons.

Tell me, you that wish to be under the law, do you not hear the law?

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