Matthew 13:11
He responding said to them, Because it has been given unto you to know the mysteries of the kingdom of the heavens, but to them it has not been given.
John 7:17
if any one may will to do His will, he shall know concerning the teaching, whether it is of God, or I speak for myself.
1 Corinthians 1:30
But of him are ye in Christ Jesus, who of God was made unto us wisdom, and righteousness and sanctification, and redemption:
Colossians 2:3
in whom are hidden all the treasures of wisdom and knowledge.
Hebrews 4:12-13
For the word of God is living, and powerful, and sharper than any two-edged sword, and piercing unto the dividing of soul and spirit, of both joints and marrow, and a quick discerner of the thoughts and intents of the heart.