Theosophy (from Greek θεοσοφία theosophia, which comes from the combination of words θεός theos, God + σοφία sophia, wisdom; literally "God's wisdom") refers to systems of esoteric philosophy concerning, or seeking direct knowledge of, presumed mysteries of being and nature, particularly concerning the nature of divinity. Theosophy is considered a part of the broader field of esotericism, referring to hidden knowledge or wisdom that offers the individual enlightenment and salvation. The theosopher seeks to understand the mysteries of the universe and the bonds that unite the universe, humanity, and the divine. The goal of theosophy is to explore the origin of divinity, humanity and the world. From investigation of those topics, theosophers try to discover a coherent description of the purpose and origin of the universe.