The Upanishads declare that Brahman, the Ultimate Reality, is of the nature of Pure Bliss. Pure Bliss reveals itself through Pure or Selfless Love. Realized souls can therefore love others selflessly. Their lives convince us that selfless love is not simply an imagination of the fanciful mind. The present book gives us some illustrations of the selfless love of Sri Ramakrishna, Sri Sarada Devi, and Swami Vivekananda.