2 Corinthians 3:18
But all of us [Christians], with unveiled faces, see the Lord's splendor reflected, as [though we were] looking in a mirror, and [so] are being transformed into His likeness in ever-increasing splendor. This is [the work] of the Lord, [who is] the Holy Spirit.
2 Corinthians 4:4-6
For the god of this world [i.e., Satan] has blinded the minds of the unbelievers, so that they would not see the light of the Gospel of the splendor of Christ, who is the image of God.
Hebrews 1:3
This Son expresses the radiance of God's splendor and represents His very Being, and He sustains everything by His powerful word. After He had provided cleansing for [man's] sins, He sat down at the right side of the Majesty [i.e., God] on high [i.e., in heaven].