"Sacred Knowledge of the Upanishads" offers a profound journey into the heart of one of India's most revered philosophical traditions. This comprehensive volume delves deep into the teachings of the Upanishads, exploring the timeless wisdom that has shaped India's spiritual and intellectual heritage for millennia. The book addresses fundamental questions such as: ¿ What is the ultimate reality (Brahman)? ¿ What is the nature of the self (Atman)? ¿ How can one attain true knowledge and enlightenment (Moksha)? ¿ What is the purpose of life? ¿ How should one live ethically in the world? Through clear interpretations and engaging prose, complex concepts become accessible, making this book an essential guide for students of philosophy, spiritual seekers, and anyone curious about the timeless wisdom of the Upanishads. It highlights the richness of the Indian knowledge system, integrating spirituality, ethics, and science into a holistic worldview.