In orthodox Mormonism, the term God generally refers to the biblical God the Father, whom Latter Day Saints also refer to as Elohim or Heavenly Father, while the term Godhead refers to a council of three distinct divine persons consisting of God the Father, Jesus (his firstborn Son, whom Latter-day Saints refer to as Jehovah), and the Holy Ghost. However, in Latter Day Saint theology the term "God" may also refer to, in some contexts, the Godhead as a whole or to each member individually.
Latter-day Saints believe that the Father, Son, and Holy Ghost are three distinct beings, that the Father and Jesus have perfected, glorified, physical bodies, and that the Holy Ghost is a spirit without a physical body. Latter-day Saints also believe that there are other gods and goddesses outside the Godhead, such as a Heavenly Mother—who is married to God the Father—and that faithful Latter-day Saints may attain godhood in the afterlife. The term Heavenly Parents is used to refer collectively to the divine partnership of Heavenly Father and a Heavenly Mother. Joseph Smith taught that God was once a man on another planet before being exalted to Godhood.