Theosophy describes the world as divided into septenaries.
Man's personality, according to Theosophy, is composed of the physical and etheric body, the astral and mental body, and consequently made up from matter from the physical, etheric, astral and mental levels. As he evolves, the matter becomes more refined, the vibration rate increases and the mental body grows and develops more and more qualities and skills, also the astral body changes its colours to more beautiful and luminous ones. There are angels who help to built man's physical, etheric, astral and mental body before the incarnation starts, and angels who follow us while in incarnation, ready to help us by sending us energies of light and love. Other angels oversee the evolution of a local area, a landscape, a region, a country, a continent, a planet, a solar system, a galaxy - and on in infinity, and others again embody divine energies like electric fire, the kundalini force, will force, love, wisdom, light, purity, truth etc. etc. The devas or angels who can be contacted by human beings usually reside on the mental, astral and etheric planes and are there contacted by clairvoyants and sensitives.