Combining logic, science, and God is like putting together a jigsaw puzzle; it can be very challenging. But in Logic, Science, and God , author Paul Stevens uses these concepts to help us understand our origin, why we are here on earth, and what we can expect when we die. . Logic, Science, and God helps answer many of lifes questions and provides detailed ways to obtain further light and knowledge. It explains:. The basic laws of physicsHow evolution occursMans relationship to the universeWhere