The Mystery of the Hidden God and the God Who Will Be Seen
Christmas, if it is rightly understood, does not merely direct the Christian gaze backward to Bethlehem, nor does it confine the soul to a nostalgic recollection of a sacred night long past. Rather, the feast presses forward, quietly but inexorably, toward the horizon of the End. For the Nativity of Christ is not only a historical event but a theological prophecy: a first Advent that already contains within itself the lineaments of the Second.
The Church, guided by the instinct of centuries, has always understood Christmas as a season of joy suffused with longing. It is joy, because God has entered history; it is longing, because that entry is not yet complete. The Word made flesh has come, but He has not yet come in glory. Thus the mystery of Christmas stands not as a terminus, but as a beginning—an overture whose full resolution lies in the consummation of all things.
At the first Advent, Christ came into the world under the sign of hiddenness. Born of a Virgin in poverty and obscurity, He entered history without coercion, without spectacle, and without the outward marks by which men ordinarily recognize power. Only a small and unlikely company perceived Him as He truly was: local shepherds drawn by a heavenly announcement, foreign kings guided by a star whose meaning they alone were willing to pursue, and the humble household of Mary and Joseph, within whom faith had already prepared a dwelling place for God.
The world, meanwhile, largely remained unaware—or worse, actively hostile. Herod, for all his vigilance, could not see what lay before him, not because the evidence was insufficient, but because his heart was disordered. Jerusalem was troubled, yet unmoved; the learned could cite the prophets, yet failed to recognize their fulfillment standing within their reach. As St Augustine of Hippo repeatedly insists, God did not hide Himself because He feared discovery, but because mercy demands freedom. Christ came veiled, that He might be loved rather than feared, sought rather than endured, received rather than resisted.
This is the peculiar gentleness of the first Advent. The Infinite submits to infancy; the Judge of the living and the dead postpones judgment; the King of Kings enters His own creation unrecognized. Such humility is not weakness, but restraint—the deliberate patience of divine mercy allowing man the space to respond.
Yet the very structure of this mystery demands its counterpart. What begins in concealment must end in revelation.
The same Christ who entered history quietly will return openly; the same God who was seen only by a few will one day be seen by all. The Gospel leaves no room for ambiguity on this point. The Second Advent will not mirror the first in manner, though it will complete it in purpose. There will be no manger, no star discernible only by the attentive, no ignorance excused by obscurity. The Lord Himself describes His return as sudden, unmistakable, and universal—like lightning crossing the sky, visible at once to every eye.
The saints have always insisted upon this continuity and contrast. St Bernard of Clairvaux, reflecting on the mystery of Christ’s comings, teaches that the first was in humility, the second is in grace, and the third will be in glory. The Nativity inaugurates mercy; the End manifests justice. These are not competing attributes in God, but successive revelations of the same divine truth, disclosed according to man’s capacity to receive it.
At the first Advent, Christ submitted Himself to judgment, to suffering, and to rejection. At the Second, He will come as Judge, not to be examined but to examine, not to be condemned but to render judgment. As St Thomas Aquinas explains, divine justice does not negate mercy; it perfects it by revealing reality as it truly is. What was once offered quietly will then be proclaimed definitively.
In this light, Christmas assumes an unmistakably eschatological character. The Child in the manger and the King upon the throne are not two Christs, but one and the same Lord, encountered under different conditions of revelation. The hands once wrapped in swaddling clothes will hold the scepter of judgment; the eyes that closed in infant sleep will penetrate every conscience; the voice that cried softly in Bethlehem will speak the final word over history.
Herod’s blindness, so often treated as a merely historical curiosity, thus becomes a warning that echoes across the centuries. He sought Christ, but only in order to eliminate Him, and so failed to recognize Him even when His birthplace was known. Evil, it seems, is peculiarly adept at missing God when He comes gently. That excuse will not be available at the Second Advent. Then, the distinction between ignorance and refusal will collapse, and every soul—elect and reprobate, saint and sinner alike—will know whom it stands before.
To live within the season of Christmas, therefore, is to live between the two Advents: between mercy offered and justice awaited. The feast quietly interrogates the soul. What have we done with the God who came without compulsion? Did we recognize Him while He was hidden—in the sacraments, in prayer, in repentance, in the ordinary textures of grace—or did we, like Herod, remain vigilant only in order to preserve our own sovereignty?
The Church does not shrink from the Second Advent, nor does she sentimentalize the first. She rejoices in Christmas precisely because it teaches the faithful how to see Christ before He must appear in glory. Blessed, indeed, are those who learn to recognize Him while He is still veiled, for they will greet His unveiling not with terror, but with longing fulfilled.
Thus Christmas, rightly celebrated, does not conclude in Bethlehem. It stretches forward, shaping the soul for that final appearing when the hidden God will at last be the God who is seen.
Even so, come, Lord Jesus.
