Now l He who searches the hearts knows what the mind of the Spirit is, because He makes intercession for the saints m according to the will of God.
New King James Version (NKJV) Copyright © 1982 by Thomas Nelson, Inc.
1 Chronicles 28:9
As for you, my son Solomon, know the God of your father, and serve Him with a loyal heart and with a willing mind; for the LORD searches all hearts and understands all the intent of the thoughts. If you seek Him, He will be found by you; but if you forsake Him, He will cast you off forever.
1 John 5:14
Now this is the confidence that we have in Him, that if we ask anything according to His will, He hears us.