Higher self is a term associated with multiple belief systems, but its basic premise describes an eternal, omnipotent, conscious, and intelligent being, who is one's real self. Blavatsky formally defined the higher self as "Atma the inseparable ray of the Universe and one self. It is the God above, more than within, us". According to Blavatsky, each and every individual has a Higher self.

The Higher Self is generally regarded as a form of being only to be recognized in a union with a divine source. In recent years the New Age faith has encouraged the idea of the Higher Self in contemporary culture, though the notion of the Higher Self has been interpreted throughout numerous historical spiritual faiths. Some denominations believe that the higher self is a part of an individual's metaphysical identity, while others teach that the higher self is essentially our tie to the heavens. Similar to the notion of the soul, the higher self can be defined by many different sects, while also being a topic of interest in the scientific and philosophical fields.