"The framework of Conway's system is a tripartite ontological hierarchy of ‘species’, the highest of which is God, the source of all being. Christ, or ‘middle nature’, links God and the third species, called ‘Creature’. God as the most perfect being is infinitely good, wise and just. A principle of likeness links God and creation. Since God is good and just, his creation too is good and just. Created substance, like God, consists of spirit, but, unlike God, is constituted of particles called monads. All created substance is living, capable of motion and perception Anne Conway denies the existence of material body as such, arguing that inert corporeal substance would contradict the nature of God, who is life itself. Incorporeal created substance is, however, differentiated from the divine, principally on account of its mutability and multiplicity even so, the infinite number and constant mutability of created monads constitute an obverse reflection of the unity, infinity, eternity and unchangeableness of God. The continuum between God and creatures is made possible through ‘middle nature’, an intermediary being, through which God communicates life, action, goodness and justice. ‘Middle nature’, partakes of the nature of both God and creation, and is therefore both a bridge and a buffer between God and created things. Thus, although she conceives of created substance as a continuum, and understands mutability as capacity for increased perfection, she sought to avoid the charge of pantheism."