http://www.desiringgod.org/
It really is all about perspective, isn't it?
"Her Spirits were naturally good, and not easily depressed, and she possessed such a fund of vivacity and good humour as could only be damped by some very serious vexation.- Besides these antidotes against every disappointment, and consolations under them, she had another, which afforded her constant relief in all her misfortunes, and that was a fine shady Bower, the work of her own infantine Labours..." ~from Jane Austen's Catherine, or the Bower
To her great surprise Orual learns that she “bore the anguish” while Psyche “achieved the tasks” (312) of sorting seeds of grain, acquiring golden wool, fetching a cup of water, and descending to the Deadlands. By sharing these seemingly unbearable burdens, Orual anticipates the kenosis, or self-emptying of Christ (cf. Phil. 2:5–11), that Hopkins called “the great sacrifice.”
Orual marvels at how this “way of exchange” or substitution can render any one happy. But this is precisely what she witnesses: Psyche “was merry and in good heart. I believe, from the way her lips moved, she was singing” (310–311). Psyche’s actions resonate with the key notes of the Old Testament song of the suffering servant. Her naturally Christian soul prepared for its great mission from the time in her youth that she showed compassion for the people of Glome in their pain. As Orual tells her, “You healed them, and blessed them, and took their filthy diseases upon yourself” (47).
Psyche’s willingness to be purified by a series of trials prefigures the great self-offering of Jesus, who “for the joy set before him, endured a cross” (Heb. 12:2). Since the god advises Orual, “You also shall be Psyche,” she is set to experience the same blessedness that results from partaking of the divine nature (2 Pet. 1:4) or from “atonement.”...
This central paradox also operates in the powerful closing scene of the novel, in which Orual sees the “most dreadful, the most beautiful” face of the god of the mountain. “Even the love between the sexes,” to quote Lewis, “is, as in Dante, ‘a lord of terrible aspect.’” By participating in Psyche’s sufferings (cf. Col. 1:24), then, Orual begins to see the “terrible beauty” of justice tempered by mercy and fulfilled in love.
There is no overt reference to Christ in Till We Have Faces; in fact, there is not even any reference to Hebrew monotheism. But there is a clear reference to Eros, the "Brute" bridegroom of Psyche. (In Christian tradition, the divine bridegroom is Christ: "...as the bridegroom rejoiceth over the bride, so shall thy God rejoice over thee," Isaiah 62.5.) Just before Orual's transfiguration, she heard voices say "He is coming. The god is coming to his house. The god comes to judge Orual." Suddenly "The air was growing brighter and brighter about us; as if something had set it on fire. Each breath I drew let into me new terror, joy, overpowering sweetness. I was pierced through by the arrows of it." "The only dread and beauty there is was coming, was coming." This echoes Dante's experience at the end of Paradise: "So my mind hung in abeyance, staring fixedly, immovable, intent, its ardor increasingly enflamed by the sight. Anyone who sees that Light becomes a person who would not possibly consent to turn away to any other sight; for the good that is the object of all desires is ingathered there in its fullness, and elsewhere it falls short of its perfection...For Orual (and C. S. Lewis), the answer is an encounter with divinity himself. At the end of her adventures, Orual realizes that before the face of God all questions die away and even all words die away.
(Saint Patrick's Breastplate is a Christian hymn whose original Old Irish lyrics were traditionally attributed to Saint Patrick during his Irish ministry in the 5th century.)