Trinity in relation

"This book is about relations--intimate relations--that exist between all that is living: between the cosmos and humanity, between the cosmos and God, and between God and humanity. It is also about relations--essential relations--that exist within all that is living: within an evolving cosmos, within a developing humanity, and within the living God. It is moreover about relations that are fundamentally constitutive of cosmic, human, and divine being and thus provide a clue to the nature of reality itself."--Intro., p. 11.