1 Corinthians 2:6-7

However, there is a wisdom that we continually speak of when we are among the spiritually mature. It’s wisdom that didn’t originate in this present age, nor did it come from the rulers of this age who are in the process of being dethroned. Instead, we continually speak of this wonderful wisdom that comes from God, hidden before now in a mystery. It is his secret plan, destined before the ages, to bring us into glory.