Anesthesia was discovered. Do you know what it means to relieve man of his pain and suffering? Anesthesia is the most humane of all of man's accomplishments, and what a merciful accomplishment it was. For this great discovery we are indebted to Dr. W. T. G. Morton. Do you know that the religionists opposed the use of anesthesia on the ground that God sent pain as a punishment for sin, and it was considered the greatest of sacrileges to use it—just think of it, a sin to relieve man of his misery! What a monstrous perversion! This one instance alone should convince you of the difference in believing in God or not. No believer in God would have spent his energies to discover anesthesia. He would have been in mortal fear of the wrath of his God for interfering with his 'divine plan,' of making man suffer for having eaten of the fruit of the 'Tree of Knowledge.' The very crux of the matter is in this one instance. Man seeks to relieve his fellow man from the suffering of disease and the pangs of mental agony. The believers in God are content that man's suffering is ordained, and therefore he accepts life and its trials and tribulations as a penance for living. The fear of the wrath of God has been a stumbling block to progress.

An Atheist Manifesto