51:3.3

A Planetary Adam and Eve are, in potential, the full gift of physical grace to the mortal races. The chief business of such an imported pair is to multiply and to uplift the children of time. But there is no immediate interbreeding between the people of the garden and those of the world; for many generations Adam and Eve remain biologically segregated from the evolutionary mortals while they build up a strong race of their order. This is the origin of the violet race on the inhabited worlds.