Although the King (Prataparudra) was the most exalted respectable person, still he accepted menial service for the Lord (Jagannatha); he therefore became a suitable candidate for receiving the Lord's (Caitanya's) mercy

Expressions researched:
"Although the King was the most exalted respectable person, still he accepted menial service for the Lord; he therefore became a suitable candidate for receiving the Lord's mercy"

CC Madhya-lila

Although the King was the most exalted respectable person, still he accepted menial service for the Lord; he therefore became a suitable candidate for receiving the Lord's mercy.

CC Madhya 13.17, Translation:

Although the King was the most exalted respectable person, still he accepted menial service for the Lord; he therefore became a suitable candidate for receiving the Lord's mercy.