For who knows a person’s thoughts except the spirit of that person, which is in him? So also no one comprehends the thoughts of God except the Spirit of God.
The spirit of man is the lamp of the Lord, searching all his innermost parts.
these things God has revealed to us through the Spirit. For the Spirit searches everything, even the depths of God.
The heart is deceitful above all things, and desperately sick; who can understand it?
The heart knows its own bitterness, and no stranger shares its joy.
The purpose in a man’s heart is like deep water, but a man of understanding will draw it out.
Have you listened in the council of God? And do you limit wisdom to yourself?
For to one is given through the Spirit the utterance of wisdom, and to another the utterance of knowledge according to the same Spirit,