Ephesians 4:24 says to put on the new self, created to be like whom?

Answer: God

Put off your old self and put on the new self, created to be like God in true righteousness and holiness.

“to put off your former way of life, your old self, which is being corrupted by its deceitful desires; to be renewed in the spirit of your minds; and to put on the new self, created to be like God in true righteousness and holiness.”— Ephesians 4:22-24 (BSB)