Thomas Aquinas - Summa Theologica, Part III (Tertia Pars)

The cause of honor is that by reason of which the person honored has a certain excellence, for honor is reverence given to something on account of its excellence, as stated in the Second Part (II-II, Q. 103, A. 1). If therefore in one man there are several causes of honor, for instance, rank, knowledge, and virtue, the honor given to him will be one in respect of the person honored, but several in respect of the causes of honor: for it is the man that is honored, both on account of knowledge and by reason of his virtue.

Since, therefore, in Christ there is but one Person of the Divine and human natures, and one hypostasis, and one suppositum, He is given one adoration and one honor on the part of the Person adored: but on the part of the cause for which He is honored, we can say that there are several adorations, for instance that He receives one honor on account of His uncreated knowledge, and another on account of His created knowledge.

But if it be said that there are several persons or hypostases in Christ, it would follow that there would be, absolutely speaking, several adorations. And this is what is condemned in the Councils. For it is written in the chapters of Cyril [*Council of Ephesus, Part I, ch. 26]: "If anyone dare to say that the man assumed should be adored besides the Divine Word, as though these were distinct persons; and does not rather honor the Emmanuel with one single adoration, inasmuch as the Word was made flesh; let him be anathema."

Reply Obj. 1: In the Trinity there are three Who are honored, but only one cause of honor. In the mystery of the Incarnation it is the reverse: and therefore only one honor is given to the Trinity and only one to Christ, but in a different way.

Reply Obj. 2: Operation is not the object but the motive of honor. And therefore there being two operations in Christ proves, not two adorations, but two causes of adoration.

Reply Obj. 3: If the soul of Christ were not united to the Word of God, it would be the principal thing in that Man. Wherefore honor would be due to it principally, since man is that which is principal in him [*Cf. Ethic. ix, 8]. But since Christ's soul is united to a Person of greater dignity, to that Person is honor principally due to Whom Christ's soul is united. Nor is the dignity of Christ's soul hereby diminished, but rather increased, as stated above (Q. 2, A. 2, ad 2). _______________________

SECOND ARTICLE [III, Q. 25, Art. 2]

Whether Christ's Humanity Should Be Adored with the Adoration of Latria?

Objection 1: It would seem that Christ's soul should not be adored with the adoration of latria. For on the words of Ps. 98:5, "Adore His foot-stool for it is holy," a gloss says: "The flesh assumed by the Word of God is rightly adored by us: for no one partakes spiritually of His flesh unless he first adore it; but not indeed with the adoration called latria, which is due to the Creator alone." Now the flesh is part of the humanity. Therefore Christ's humanity is not to be adored with the adoration of latria.

Obj. 2: Further, the worship of latria is not to be given to any creature: since for this reason were the Gentiles reproved, that they "worshiped and served the creature," as it is written (Rom. 1:25). But Christ's humanity is a creature. Therefore it should not be adored with the adoration of latria.

Obj. 3: Further, the adoration of latria is due to God in recognition of His supreme dominion, according to Deut. 6:13: "Thou shalt adore [Vulg.: 'fear'; cf. Matt. 4:10] the Lord thy God, and shalt serve Him only." But Christ as man is less than the Father. Therefore His humanity is not to be adored with the adoration of latria.

On the contrary, Damascene says (De Fide Orth. iv, 3): "On account of the incarnation of the Divine Word, we adore the flesh of Christ not for its own sake, but because the Word of God is united thereto in person." And on Ps. 98:5, "Adore His foot-stool," a gloss says: "He who adores the body of Christ, regards not the earth, but rather Him whose foot-stool it is, in Whose honor he adores the foot-stool." But the incarnate Word is adored with the adoration of latria. Therefore also His body or His humanity.

I answer that, As stated above (A. 1) adoration is due to the subsisting hypostasis: yet the reason for honoring may be something non-subsistent, on account of which the person, in whom it is, is honored. And so the adoration of Christ's humanity may be understood in two ways. First, so that the humanity is the thing adored: and thus to adore the flesh of Christ is nothing else than to adore the incarnate Word of God: just as to adore a King's robe is nothing else than to adore a robed King. And in this sense the adoration of Christ's humanity is the adoration of latria. Secondly, the adoration of Christ's humanity may be taken as given by reason of its being perfected with every gift of grace. And so in this sense the adoration of Christ's humanity is the adoration not of latria but of dulia. So that one and the same Person of Christ is adored with latria on account of His Divinity, and with dulia on account of His perfect humanity.

Nor is this unfitting. For the honor of latria is due to God the Father Himself on account of His Godhead; and the honor of dulia on account of the dominion by which He rules over creatures. Wherefore on Ps. 7:1, "O Lord my God, in Thee have I hoped," a gloss says: "Lord of all by power, to Whom dulia is due: God of all by creation, to Whom latria is due."

Reply Obj. 1: That gloss is not to be understood as though the flesh of Christ were adored separately from its Godhead: for this could happen only, if there were one hypostasis of God, and another of man. But since, as Damascene says (De Fide Orth. iv, 3): "If by a subtle distinction you divide what is seen from what is understood, it cannot be adored because it is a creature"—that is, with adoration of latria. And then thus understood as distinct from the Word of God, it should be adored with the adoration of dulia ; not any kind of dulia, such as is given to other creatures, but with a certain higher adoration, which is called hyperdulia.

Hence appear the answers to the second and third objections. Because the adoration of latria is not given to Christ's humanity in respect of itself; but in respect of the Godhead to which it is united, by reason of which Christ is not less than the Father. _______________________

THIRD ARTICLE [III, Q. 25, Art. 3]

Whether the Image of Christ Should Be Adored with the Adoration of Latria ?

Objection 1: It would seem that Christ's image should not be adored with the adoration of latria. For it is written (Ex. 20:4): "Thou shalt not make to thyself a graven thing, nor the likeness of anything." But no adoration should be given against the commandment of God. Therefore Christ's image should not be adored with the adoration of latria.

Obj. 2: Further, we should have nothing in common with the works of the Gentiles, as the Apostle says (Eph. 5:11). But the Gentiles are reproached principally for that "they changed the glory of the incorruptible God into the likeness of the image of a corruptible man," as is written (Rom. 1:23). Therefore Christ's image is not to be adored with the adoration of latria.

Obj. 3: Further, to Christ the adoration of latria is due by reason of His Godhead, not of His humanity. But the adoration of latria is not due to the image of His Godhead, which is imprinted on the rational soul. Much less, therefore, is it due to the material image which represents the humanity of Christ Himself.

Obj. 4: Further, it seems that nothing should be done in the Divine worship that is not instituted by God; wherefore the Apostle (1 Cor. 11:23) when about to lay down the doctrine of the sacrifice of the Church, says: "I have received of the Lord that which also I delivered unto you." But Scripture does not lay down anything concerning the adoration of images. Therefore Christ's image is not to be adored with the adoration of latria.