This work is a discussion on the existence of a monotheistic god and a human soul. The God & Soul Theory asserts that monotheistic authorities and their many followers, are mere aficionados of the cerebral cortex of the brain, the only place where the idea of a first father is located. Unfortunately for humankind, a first father god does not exist objectively but only as a subjective artistic work of word art. Monotheistic religions rely on faith, belief, and tradition as superficial rationale for the objective existence of a first father god. Science considers the existence of a monotheistic god to be subjective superstition. Monotheistic religions are soulless religions as they do not accept the existence of an animating soul. Monotheistic religions accept that humans have a spirit or breath and a free will but these functions are viewed as mortal as is the body, and following death can only be someday resurrected by a first father god. The God &-Soul Theory advocates for the real existence of a human soul and that it is a triune dynamic of a hunger for food and water, sex and reproduction, and aggression. As a continuation of a seething sea of natural energy particles of the environment, the soul is resistant to destruction.Science considers the existence of an animating soul to be superstition. The scientific insistence on observation of the human soul is met by the God & Soul Theory but to test for its existence is not a proper format. Time will tell whether the God & Soul Theory will make a meaningful contribution to a better comprehension of a monotheistic god and a human soul.