This document discusses the nature and principles of Islam as a way of life. It explains that early Islamic scholars viewed the Quran and teachings of Prophet Muhammad as providing guidance for all aspects of life, including political and economic matters. It argues that Islam establishes a holistic system that addresses both individual and societal issues, and which was perfectly suited for its time. The document emphasizes that Muhammad should be seen as the sole authority and example for Muslims, as he embodied compassion and wisdom that can guide people of all eras.