The Voice of the Silence (1889) by Helena Blavatsky is a foundational Theosophical text presenting translated fragments of Eastern esoteric teachings from the Book of the Golden Precepts. It guides aspirants on the Mahayana path of compassion, contrasting "head-learning" (intellect) with "soul-wisdom" to achieve enlightenment, self-knowledge, and altruism, rather than seeking personal salvation.
The text emphasizes that to gain true wisdom, one must eradicate personal desire, overcome the illusions of the senses, and act with selfless compassion, becoming a "silent watcher" who works for the betterment of all beings. It is highly regarded by many, including the 14th Dalai Lama, as a profound guide to the Bodhisattva path.