1 Peter 2:9-10
But you are a chosen people, a royal priesthood, a holy nation, a people for God’s own possession, to proclaim the virtues of Him who called you out of darkness into His marvelous light. Once you were not a people, but now you are the people of God; once you had not received mercy, but now you have received mercy.
Berean Standard Bible, public domain. Read all of 1 Peter 2
One song meets this passage
“We were the beggars, now we're royalty”
House Of The Lord · Phil Wickham
resonates with 1 Peter 2:9-10
Reflects the believer's transformed identity from outsider to chosen people through God's mercy.