John 17:3
But this is eternal life, that they know thee the only true God, and Jesus Christ whom thou didst send.
2 Corinthians 4:6
Because God is the one, having said; Out of the darkness the light shall shine, which shone in our hearts, to the enlightenment of the knowledge of the glory of God in the face of Christ.
Philippians 3:8
Yes truly, I even counted all things loss on account of the excellency of the knowledge of Christ Jesus my Lord, for the sake of whom I suffer the loss of all things, and I consider them but excrements, that I may gain Christ,
2 Timothy 4:2
preach the word: be instant in season and out of season; convict, exhort, rebuke, with all longsuffering and teaching.