Official Website of Happy Science. Happy Science is a worldwide religious organization that spreads spiritual teachings to solve problems in life with love, enlightenment and faith. Our main teachings is the Fourfold Path which are “Love,” “Wisdom,” “Self-Reflection” and “Progress,” also called “The Principle of Happiness.” Members of Happy Science have faith in Lord El Cantare, the supreme God whose mission is to bring happiness to all humanity. The Happy Science Group is actively involved in many fields in addition to religion such as education, politics, publishing, and social contribution, all with with the aim to create an ideal world.