You are the light of the world
Matthew 5:14 (ASV)
14Ye are the light of the world. A city set on a hill cannot be hid.
A nominal Christian lived a life that shined out so much that he was called "Lighted Face". His life affected many around him; attracting them to the word of God and leading them to convert to Christ. He soon formed a small band that continued to win others for Christ.
Dr. Norollah stopped working for money after he came to Christ, with the result that many came to know Jesus. The doctor was a light in his community and people saw his good works and glorified God.