Luke 18:18-22 Mirrors reflect what we look like. We use mirrors every day. We use a mirror to see how we look or when we put in our contact lenses or brush our hair. God has given us a mirror to show us what we are really like. God’s mirror is His Law which is intended to show us the true condition of our hearts. If we look at His Law, we will see that we are very sinful and therefore in need to His grace for salvation.