'Obtained Mercy' in the Bible

Tell your brethren, that they are my people; and your sistren, that they have obtained mercy.

For look, as ye in time past have not believed God, yet have now obtained mercy through their unbelief:

As concerning virgins, I have no commandment of the Lord: yet give I counsel as one that hath obtained mercy of the Lord to be faithful.

when before I was a blasphemer, and a persecutor, and a tyrant. But I obtained mercy because I did it ignorantly, through unbelief:

which in time past were not a people, yet are now the people of God, which were not under mercy: but now have obtained mercy.