This book is comprised of lectures and talks of Swami Prabhavananda on spiritual life. The Swami had an extraordinary ability to make even the most subtle of enigmatic ideas exciting and comprehensible. He contributed a great deal to the understanding of Vedanta in the West and also facilitated a better understanding of all the religions of the world.
Seek ye first the kingdom of God, and everything else shall be added unto you. This is the one great duty, this is renunciation. Live for an ideal, and leave no place in the mind for anything else.
-Swami Vivekananda