2 Corinthians 4:1-6

Therefore, since we have this ministry, just as we received mercy [from God, granting us salvation, opportunities, and blessings], we do not get discouraged nor lose our motivation. But we have renounced the disgraceful things hidden because of shame; not walking in trickery or adulterating the word of God, but by stating the truth [openly and plainly], we commend ourselves to everyone’s conscience in the sight of God. But even if our gospel is [in some sense] hidden [behind a veil], it is hidden [only] to those who are perishing; among them the god of this world [Satan] has blinded the minds of the unbelieving to prevent them from seeing the illuminating light of the gospel of the glory of Christ, who is the image of God. For we do not preach ourselves, but Jesus Christ as Lord, and ourselves [merely] as your bond-servants for Jesus’ sake. For God, who said, “Let light shine out of darkness,” is the One who has shone in our hearts to give us the Light of the knowledge of the glory and majesty of God [clearly revealed] in the face of Christ. [Gen 1:3]