1 Corinthians 2:7-9

No, we declare God’s wisdom, a mystery that has been hidden and that God destined for our glory before time began. None of the rulers of this age understood it, for if they had, they would not have crucified the Lord of glory. However, as it is written: ‘What no eye has seen, what no ear has heard, and what no human mind has conceived’ – the things God has prepared for those who love him