One God, one fold, one shepherd. A work proving the omnipotence of God. It explains the origin of man and evil while reconciling the scientific fact of evolution with the faith of a Christian. The origin of evil is clearly and concisely explained. It substantiates the truths of Christianity, Christian Science and all other religions and philosophies. It also shows how man evolves from the animal and becomes not man, child of God, until endowed with a soul. The original book is inscribed by the author "With my best wishes" on Christmas Day 1915.