This document discusses worldviews and the importance of establishing a coherent worldview. It defines a worldview as the fundamental beliefs and attitudes that provide an orientation for how we understand reality. An effective worldview must logically answer questions about meaning, morality, human destiny, and origins. It also must be consistent with our experience and able to be lived out in practice. The document explores different types of worldviews like naturalism, pantheism, and theism, and examines how their underlying assumptions about areas like God, reality, knowledge, and humanity relate together in a coherent way. It emphasizes that a rational worldview must not contradict itself.