Book excerpt: Lama Zopa Rinpoche, the respected and beloved cofounder of the Foundation for the Preservation of the Mahayana Tradition, offers us a significant book that is both a beautiful tool for experienced practitioners and a how-to for beginners. Revitalize your practice with the potent energy of mantra. In this book, beloved teacher Lama Zopa Rinpoche guides us through the most popular mantras in Tibetan Buddhism: Shakyamuni Buddha, Chenrezig, Manjushri, Tara, Medicine Buddha, Vajrasattva, and more. A mantra—literally “that which protects the mind”—is a series of Sanskrit syllables that evoke the energy of a particular buddha or bodhisattva. It works as a sacred sound that brings blessings to ourself and others, and as a tool to transform our mind into one that is more compassionate and wise. In clear and succinct teachings, Lama Zopa shows us why we need different mantras and how each mantra works. He also explains their importance and power, giving specific instructions for practicing them. The exquisite, full-color illustrations of the deities that accompany the text make this book a beautiful guide, one suitable for both beginners and experienced practitioners.