When we behold Christ as in a mirror, what does the world see on us?

The world sees His reflection on us. As believers with open face behold Christ as in a mirror, the Spirit transfigures them into the same image from glory to glory, so the world does not see the fading glory of the Law but the reflection of Christ.

Les teaches that Israel was depicted as veiled from the truth of the Law and could not see that it was fading away, because Moses had to be veiled and Israel could never understand. But we look at Christ like in a mirror, and as we look at Christ in a mirror, the world sees His reflection on us. It is just that simple. The Law could never do any of that. This transformation is inward, not outwardly shown, and God sees it inwardly; we have already been transfigured into the same image from glory to glory by the Spirit of the Lord. You are not under Law, you are under grace.

2 Corinthians 3:18

But we all, with open face beholding as in a glass the glory of the Lord, are changed into the same image from glory to glory, even as by the Spirit of the LORD.

What does the world see on us when we look at Christ as in a mirror?

The world sees Christ’s reflection on us. As believers behold Him with open face, as in a mirror, they are changed into the same image from glory to glory by the Spirit, and the world observes His reflected glory rather than the fading veil of the Law.