“While a man is living in his sin, he is out of his mind, he is beside himself. I am sure that it is so. There is nothing more like madness than sin, and it is a moot point among those who study deep problems, how far insanity and the tendency to sin go side by side, and whereabouts it is that great sin and entire loss of responsibility may touch each other. I do not intend to discuss that question at all, but I am going to say that every sinner is morally and responsibly insane and, therefore, in a worse condition than if he were only mentally insane.”–1895, Sermon 2414”
He was converted to Christ at the age of 16 and immediately began preaching. He preached in the streets and in the fields before he was 21. In his first church, he began with 100 members. It grew until he was preaching to 10,000 people in the Surrey Music Hall. His church, the Metropolitan Tabernacle, seated 6,000 people. He withdrew from every movement among English Baptists which tended to criticize the Authorized Version 1611 in any way.
Before his death, he published more than 2,000 sermons and 49 volumes of commentaries, sayings, anecdotes, illustrations, and devotions.