[D]oes not the mutual love of two beings complete them both, and call forth in each of them higher and more irreducible qualities? That is, in propor… - Henri de Lubac

The Church, without being exactly co-extensive with the Mystical Body, is not adequately distinct from it. For this reason it is natural that between her and it—as within the Mystical Body itself between the head and the members—there should arise a kind of exchange of idioms: Corpus Christi quod est ecclesia. "I am Jesus whom thou persecutest." [Acts 9:5] "He who beholds the Church", says Gregory of Nyssa, "really beholds Christ."

The human intelligence is made in such a way that, if it has the power to criticize its own representations [of divine matters], it does not have an equal power to replace them. It succeeds in detecting everything inadequate in them: it is precisely in this that its greatness shines. But it will never possess the adequate formula that would put an end to its search. That is why it can seem to the intelligence that through this work of criticism it is carrying out a negative work. At the very least, it seems, through a series of overly subtle steps, to be compromising the truth of which it had at first an assured, total perception, although the expression that was given of it was, as it well knew, only roughly approximate. With its s, in its imaginative conceptions, it at least enclosed a certain truth. It held it in tuto [securely]. Now is this very truth not going to be called into question? Such is the objection—or rather such is the instinctive fear—that any attempt at real reflection always awakens. The life of the spirit, like that of the body, is inevitably the source of "unease". The dead alone are in complete repose. The intelligence is thus in dread of itself. It fears generating its own bewilderment.

The Holy Spirit that Christ promised to send […] creates in man new depths which harmonize him with the "depths of God" [Job 11:7].