We are told to let our light shine, and if it does, we won’t need to tell anybody it does. Lighthouses don’t fire cannons to call attention to their shining–they just shine.

From John 8:12:  “Again Jesus spoke to them, saying, ‘I am the light of the world. Whoever follows Me will never walk in darkness but will have the light of life.'”

D. L. Moody (1837-1899), also known as Dwight Lyman Moody, was an American evangelist and Christian teacher.  He is frequently credited with inspiring modern mass revivalism.