“The Word is that which the Father generates, yet this is not a static mirroring of ‘one’ to ‘another’, as the Father is always already the one who ‘breathes’ Spirit, the Spirit that eternally holds open the space in which the Word lives, and will also, in the finite world, realize the life of the Word within history.” —Rowan Williams (Looking East in Winter)
More context:
Another and equally important element in this Maximian reading is the ultimate grounding of what is said about human subjectivity in trinitarian theology. All sorts of themes converge on the focal reality of logos: in eternity, divine logos is the identity-in-difference of the divine as the limitless source of all. The next few chapters of the book trace these themes in a little more depth. Beyond finite reality, we recognize an infinite returning-to-itself of this limitless source—a limitless returning that does not and cannot exhaust the limitless source’s action in generating/‘breathing out’ divine life into an other. In the vocabulary of the tradition, the Word is that which the Father generates, yet this is not a static mirroring of ‘one’ to ‘another’, as the Father is always already the one who ‘breathes’ Spirit, the Spirit that eternally holds open the space in which the Word lives, and will also, in the finite world, realize the life of the Word within history. This is what infinite being simply is; and finite being is thus sustained by an eternal act that has this shape and no other. Hence we can say that resting upon, and being animated and directed by, Word and Spirit are the most important truths about all finite being and in a very distinctive sense the most important truths about human existence. To mature as a human is to grow more fully into this foundational reality. So our theological discussion of knowing, praying, acting, whatever else, is shaped by this; and what it means to become fully a created person is shaped by the eternal ‘filial’ reality of the divine Word whose agency is entirely response to the gift from the divine Source.