Henry Varley is best known as the man who stated to Dwight Moody, "The world has yet to see what God will do with a man who is fully committed to him." Moody sought to be that man and went on to become the world's most prominent evangelist of his day.

What is not so well known about Varley is that he was himself a powerful evangelist and pastor. But he faced a pitch battle with jealousy when another preacher in his neighborhood began having great success and started drawing some of Varley's members. Varley felt deep resentment toward the other minister and later divulged:

I shall never forget the sense of guilt and sin that possessed me over that business. I was miserable. Was I practically saying to the Lord Jesus, "Unless the prosperity of [your] church and people comes in this neighborhood by me, success had better not come"? Was I really showing inability to rejoice in another worker's service? I felt that it was a sin of a very hateful character. I never asked the Lord to take away my life either before or since, but I did then, unless his grace would give me victory over this foul image of jealousy.