The question of ecology is fundamentally a question of relatedness. Is the Christian tradition, at once incarnational and other-worldly, responsible for the ecological crisis? This article examines the position of Bonaventure whose unique theologicalphilosophical synthesis leads to a new understanding of created reality, which I term 'kataphysics'. The foundation of kataphysics begins with Bonaventure's understanding of philosophy as a heteronymous discipline, insofar as philosophy is completed and perfected in theology. From this position he develops an understanding of Being as Goodness based on the Trinity. Bonaventure's integral relationship between Trinity and creation leads to an understanding of created reality as essentially good and intrinsically relational. The integral relation between Trinity and creation through the divine Word gives rise to a theological metaphysics; the metaphysical question becomes the christological question and hence a new understanding of created reality, kataphysics, emerges which involves relatedness. It is suggested that kataphysics undergirds a Christian philosophy of nature which has implications for an ecological stance today.