 Eriugena is an original philosopher who articulates the relation between God and creation in a manner which preserves both divine transcendence and omnipresence. His theory of human nature is rationalist and intellectualist but also apophatic. His theory of place and time as defining structures of the mind anticipates Kant, his dialectical reasoning prefigures Hegel. But above all, Eriugena is a mystic who emphasizes the ultimate unity of human nature and through it of the entire creation with God.