He told them therefore that He was not a Teacher asking for a disciple who would parrot His sayings; He was a Saviour Who first disturbed a conscience and then purified it. But many would never get beyond hating the disturber. The Light is no boon, except to those who are men of good will; their lives may be evil, but at least they want to be good. His Presence, He said, was a threat to sensuality, avarice, and lust. When a man has lived in a dark cave for years, his eyes cannot stand the light of the sun; so the man who refuses to repent turns against mercy. No one can prevent the sun from shining, but every man can pull down the blinds and shut it out.
Fulton J. Sheen