2 Corinthians 3:18-4:6
18 But we all, with unveiled faces, looking as in a mirror at the glory of the Lord, are being transformed into the same image from glory to glory, just as from the Lord, the Spirit.
4 Therefore, since we have this ministry, as we received mercy, we do not lose heart, 2 but we have renounced the things hidden because of shame, not walking in trickery nor distorting the word of God, but by the open proclamation of the truth commending ourselves to every person’s conscience in the sight of God. 3 And even if our gospel is veiled, it is veiled to those who are perishing, 4 in whose case the god of this world has blinded the minds of the unbelieving so that they will not see the light of the gospel of the glory of Christ, who is the image of God. 5 For we do not preach ourselves, but Christ Jesus as Lord, and ourselves as your bond-servants on account of Jesus. 6 For God, who said, “Light shall shine out of darkness,” is the One who has shone in our hearts to give the Light of the knowledge of the glory of God in the face of Christ.