But as it is written: “What eye has not seen, and ear has not heard, and what has not entered the human heart, what God has prepared for those who love him,” this God has revealed to us through the Spirit. For the Spirit scrutinizes everything, even the depths of God. Among human beings, who knows what pertains to a person except the spirit of the person that is within? Similarly, no one knows what pertains to God except the Spirit of God.