The mysterious author M, teacher of Samael Aun Weor and H. P. Blavatsky, and author of The Dayspring of Youth, was writing this final work when he died. It conveys all the power and clarity of the previous book, yet it is bigger, deeper, and broader, delving into our relationships with nature, God, and each other. Most importantly, M gives the reader an inspiring and urgent call to action, to awaken our latent powers and restore our rightful place in the cosmos: as an awakened, kind, and responsible human being. “The end of all true Yoga is to bring God realization to humanity, which is union of the lower self with the Lord God of Truth within...Nature awaits man's discovery of his power to reclaim his own lost birthright, the gift of the spirit. This lost birthright, when man seeks union with his Innermost, brings a greatly expanded consciousness to his mind.”