Por SAGAN, SAMUEL
"How to Awaken the Third Eye is a manual that describes a systematic process to activate the third eye. Written for those who are not satisfied with an intellectual knowledge of spiritual realities, it proposes a practical and direct approach. The development of spiritual vision requires the training of new energy organs, among which the third eye stands out. This book emphasizes the superiority of empirical knowledge, based on one's own experience, over belief and dogma, and invites its readers to practice the proposed exercises."