Vedanta is one of the world's most ancient religious philosophies and one of its broadest. Based on the Vedas, the sacred scriptures of India, Vedanta affirms the oneness of existence, the divinity of the soul, and the harmony of religions. Vedanta is the philosophical foundation of Hinduism; but while Hinduism includes aspects of Indian culture, Vedanta is universal in its application and is equally relevant to all countries, all cultures, and all religious backgrounds. In Five Lectures on Reincarnation Swami Abhedananda discusses the topics; Reincarnation, Heredity and Reincarnation, Evolution and Reincarnation, Theory of Transmigration and more. Swami Abhedananda, born Kaliprasad Chandra, was a direct disciple of the 19th century mystic Ramakrishna Paramahansa and the founder of Ramakrishna Vedanta Math. Swami Vivekananda sent him to the West to head the Vedanta Society, New York and spread the message of Vedanta, a theme on which he authored several books through his life, and subsequently founded the Ramakrishna Vedanta Math, in Calcutta (now Kolkata) and Darjeeling.