“Far from repudiating Christianity or regarding it with suspicious eyes because of its mysteries, we ought to recognize its divine grandeur in these very mysteries. So essential to Christianity are its mysteries that in its character of truth revealed by the Son of God and the Holy Spirit it would stand convicted of intrinsic contradiction if it brought forward no mysteries. Its Author would carry with Him a poor recommendation for His divinity if he taught us only such truths as in the last analysis we could have learned from a mere man, or could have perceived and adequately grasped by our own unaided powers.”
“I would go even further: the truths of Christianity would not stir us as they do, nor would they draw us or hearten us, and they would not be embraced by us with such love and joy, if they contained no mysteries. What makes many a man recoil from the Christian mysteries as from sinister specters is neither the voice of nature nor the inner impulse of the heart nor the yearning for light and truth, but the arrogance of a wanton and overweening pride. When the heart thirsts after truth, when the knowledge of the truth is its purest delight and highest joy, the sublime, the exalted, the extraordinary, the incomprehensible all exercise an especial attraction. A truth that is easily discovered and quickly grasped can neither enchant nor hold. To enchant and hold us it must surprise us by its novelty, it must overpower us with its magnificence; its wealth and profundity must exhibit ever new splendors, ever deeper abysses to the exploring eye. We find but slight stimulation and pleasure in studies whose subject matter is soon exhausted and so leaves nothing further for our wonderment. But how powerfully sciences enthrall us when every glance into them suggests new marvels to divine, and every facet of the object imprisons new and greater splendors.
“The greatest charm in knowledge is astonishment, surprise, wonderment. The less we previously knew of a thing, especially the less we dared hope to learn about it by ourselves and the more we marvel at its existence, the more fortunate we regard ourselves when at length we come to know it. The more exalted an object is, the more its beauty and greatness impress us and the more it compels our admiration, the more even the slightest glance that we dare fix on it captivates us. In a word, the charm of truth is proportionate to its abstruseness and mystery. Must not Christianity, too, be especially valuable and dear to us because of the mysteries it involves? And indeed is it not all the more precious the greater are the mysteries which it harbors within itself? Does not Christianity impress us so powerfully just because it is one vast mystery, because it is the greatest of mysteries, the mystery of God?”
“Fundamentally, of course, it is not exactly the obscurity engulfing an object that makes the mystery so highly prized and attractive for us. Our souls, born of Light and destined for Light, flee darkness and long for light; darkness as such has no enticement for them. Why does the dawn exercise so enchanting an influence over us, why does it charm us more than the full light of day? Not because the light is mixed with darkness, but rather because it disperses the darkness that surrounded us, and brings in its train the light we have yearned for so long and so earnestly, and because our anxious hearts are cheered by the ever growing glories of the sun.
“What captivates us is the emergence of a light that had been hidden from us. Mysteries must in themselves be lucid, glorious truths. The darkness can be only on our side, so far as our eyes are turned away from the mysteries, or at any rate are not keen enough to confront them and see through them. There must be truths that baffle our scrutiny not because of their intrinsic darkness and confusion but because of their excessive brilliance, sublimity, and beauty, which not even the sturdiest human eye can encounter without going blind.
“When truths which had been entirely inaccessible to us become manifest, when God by His grace makes it possible for us, if only from afar, to cast a timid glance into their depth, a wondrous light dawns in us and the rosy morning glow of a heavenly world breaks over us; and although the darkness that surrounded us and still surrounds us strikes our consciousness only when we have such an experience, a single ray of the higher light that shines upon us is powerful enough to fill us with unutterable rapture.”
—Matthias Scheeben, Mysteries of Christianity (trans. C. Vollert; St. Louis: B. Herder Book, Co., 1946 [1865/1888]), 4 - 5