1 Corinthians 2:7-9

On the contrary, we speak God’s hidden wisdom in a mystery, a wisdom God predestined before the ages for our glory. None of the rulers of this age knew this wisdom, because if they had known it, they would not have crucified the Lord of glory. But as it is written, What no eye has seen, no ear has heard, and no human heart has conceived — God has prepared these things for those who love him.