Acts 10:34:

Then Peter opened his mouth, and said, Of a truth I perceive that God is no respecter of persons:

See also:

God Does Not Play Favorites
Why Can’t I Get Healed?
Objection: It’s up to God – God Will Heal Me If He Wants To
Objection: 3 John 2 is a Greeting and Cannot Be Claimed as a Promise
Objection: The Lord Kills, Brings Down to the Grave, and Makes Poor (1 Samuel 2:6-7)
Objection: Any Other Objection Not Specifically Covered in This Book