
This text doesn't seem to be intended for a lay audience at all, but it was an extremely rich, rewarding and perhaps revolutionary read for me. I never really thought that Christian tradition was lacking in theological richness, or in philosophical resources, but Beauty of the Infinite took my appreciation for that tradition to new heights. Much of that richness was undoubtedly already present in tradition, and I had just never encountered it. This is evident in the sections where Hart merely summarizes the thought of various theologians -- such as Gregory of Nyssa and Athanasius -- and those mere summaries of their thought gave me a greater appreciation for the Christian intellectual tradition.
On top of this mini-revelation are Hart's own theological and philosophical contributions which -- again from my vantage as a member of the laity -- are thorough, brilliant and enlightening. Hart's discourses on the analogia entis (the 'analogy of being'), Trinitarian dogmatics and the aesthetics of Christian truth particularly opened my mind just what it is that fundamentally differentiates Christian thought from other forms of thought, and the radical possibilities that open up as a result.
Specifically, the notion of the supremacy of surfaces and rhetoric (over and against 'essences' and 'dialectic') in Christian thought was something I had never fully grasped and which this text clarified for me. That the 'form' of Christ -- in all his particularity and beauty -- is fundamentally everything that Christianity has to offer. And how contrasting this style of thought to both the reductionist tendencies of modernity, as well as the nihilistic totalizing of postmodernity, reveals how Christian thought can accept that it is a kind of rhetoric, only one without peer.
This elevation of rhetoric -- the rhetoric of the Father as incarnate in Christ -- leads directly into the idea that Being is an expression of the Trinitarian God, as opposed to it being a 'univocal' expression. I had never fully considered the consequences of this. For if Creation is a truthful expression of its Creator then that Creation should express certain characteristics in its very fabric, and a 'univocal' expression of being would be very different from a Trinitarian expression. The Trinity possesses an internal dynamism, a life, an intrinsic grace, and when this conception of God is analogized to Creation, Creation should take on a certain form which also contains an irreducible dynamism.
So many discourses on being -- virtually all of them, even some Christian ones -- according to Hart, fail to completely grasp the implications of this "theological interruption" and what it consequently makes possible. In other words, Christian thought can, in many ways, consider itself immune to the critiques of modernity and postmodernity, once the critiques are properly understood. Not that it can evade engaging those critiques, but that it can answer them in a way that other forms of thought can not. Once the project of modernity -- to dissemble and distill reality into sets of self-evident truths, by way of "disinterested rationality" -- failed, Christian thought knew that this was inevitable because Truth is contained in the surface. And that surface is a a reflection of the Trinitarian God who similarly can not be reduced to principles or 'truths' that are more essential than (and therefore less than) the totality of Himself, as expressed in the form, the surface, the particularities of Christ.