The Theosophical Society is an organization founded in 1875 that aims to promote understanding of spiritual truths and the unity of all life. It encourages the study of various religious traditions, philosophies, and sciences, believing that they can lead to a deeper understanding of the universe and our place within it. The society emphasizes the importance of personal experience in spiritual matters, rather than just dogma or doctrine. Members of the Theosophical Society often explore concepts such as reincarnation, karma, and the existence of a universal brotherhood among all people. Influential figures like Helena Blavatsky and Henry Steel Olcott played key roles in its early development, helping to spread its teachings worldwide.