What I am saying is this: The law that came four hundred thirty years later does not cancel a covenant previously ratified by God, ¹  so as to invalidate the promise.

For it is written: “Rejoice, O barren woman who does not bear children; ¹  break forth and shout, you who have no birth pains, because the children of the desolate woman are more numerous than those of the woman who has a husband.” ² 

yet we know ¹  that no one ²  is justified by the works of the law ³  but by the faithfulness of Jesus Christ. ⁴  And ⁵  we have come to believe in Christ Jesus, so that we may be justified by the faithfulness of Christ ⁶  and not by the works of the law, because by the works of the law no one ⁷  will be justified.