'Relation' in the Bible

And if you swear [your oaths], ‘As the Lord lives,’In truth, in justice, and in righteousness,Then the nations will bless themselves in Him,And in Him they will glory.”

“Have you not noticed what this people have spoken, saying, ‘The two families [Israel the northern kingdom, and Judah the southern kingdom] which the Lord chose, He has rejected’? Thus they despise My [chosen] people, no longer are they [considered] as a nation in their sight.