Ka astral

[Ancient Egyptian ka, meaning uncertain, variously translated as “soul,” “spirit” or “double”] The emotional body when separated from the physical body and ungoverned by the conscious discriminating Christ mind (as in the sleep state or after death).

Fontes

Mark L. Prophet e Elizabeth Clare Prophet, Os Ensinamentos Ocultos de Jesus, Volume 1

Mark L. Prophet and Elizabeth Clare Prophet, The Path to Immortality.