come into your kingdom
come (in)to (one's) kingdom
To reach a position of prominence or success. I'm so impressed with how successful his writing career has become. He's really come into his kingdom.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
come into (or to) your kingdomachieve recognition or supremacy.
Farlex Partner Idioms Dictionary © Farlex 2017