2 Corinthians 4:6-9

6Seeing it is God, that said, Light shall shine out of darkness, who shined in our hearts, to give the light of the knowledge of the glory of God in the face of Jesus Christ.

7But we have this treasure in earthen vessels, that the exceeding greatness of the power may be of God, and not from ourselves; 8we are pressed on every side, yet not straitened; perplexed, yet not unto despair; 9pursued, yet not forsaken; smitten down, yet not destroyed;