Excellent message @opibarker. Certainly a mirror reflects what is in front of it simply because that is its function. Human beings are similar; we reflect what we see, and for the believers, reflect represents a very specific application.
In 2 Corinthians 3:18 a very powerful secret regarding the Christian life is mentioned:
Therefore, we all, looking with unveiled face as in a mirror the glory of the Lord, are transformed from glory to glory in the same image, as by the Spirit of the Lord.
This verse compares us with mirrors that when we are discovered, we look and reflect the glory of the Lord.