Abstract

First he shows how Thomas's conception of the act of existence is dynamic and expansive, not only present in itself as "first act," but naturally pouring over in a "second act" to give itself to others in self-expression and self-communication through action. This highlights the relational aspect of being, so that to be is to be oriented toward relations and ultimately toward community. When this notion is applied to person, the highest perfection and most intense expression of existential being, the person is seen as naturally exercising expansive, self-communicating act, now raised to the order of self-consciousness and freedom. To be a person is to be with, in sharing, receiving, and loving. This relational aspect of the human person reflects the personal nature of God as revealed in the doctrine of the Trinity. "To be fully a person," he writes, "consists in living out to the full the alternating rhythm of self-possession and openness to others", and he argues that such a concept of the person sums up and completes the intrinsic thrust of Aquinas's metaphysics.