Corinthians 2:9-13

⁹But as it is written: “Eye has not seen, nor ear heard, nor have entered into the heart of man, that which God has prepared for those who love Him.”

¹⁰But God has revealed them to us through His Spirit. For the Spirit searches all things, even the deep things of God.

¹¹For who among men knows the things of a man, except the spirit of the man which is in him? Even so, no one knows the things of God except the Spirit of God.

¹²Now we did not receive the spirit of the world, but the Spirit which is from God, in order that we might know the things freely given to us by God;

¹³which things we also speak, not in words taught in human wisdom, but in words taught by the Holy Spirit, comparing spiritual things with spiritual.