This document provides an introduction to world religions and belief systems. It begins with a pretest to assess the reader's understanding. It then defines key terms like worldview, belief system, religion, spirituality, and theology. It discusses how worldviews are shaped by religions and describes some major belief systems like monism, monotheism, atheism, polytheism, and theism. The document also explores the relationship between religion and geography, noting how many major faiths originated in Asia and were then spread by geographical factors. It provides examples of sacred places in different religious traditions and discusses the interplay between culture and religion.