Of the Grace of Christ, as He Is the Head of the Church

Of the Grace of Christ, as He Is the Head of the Church — St. Thomas Aquinas asks: Whether Christ is the Head of the Church?; Whether Christ is the Head of men as to their bodies or only as to their souls?; Whether Christ is the Head of all men?; Whether Christ is the Head of the angels?; Whether the grace of Christ, as Head of the Church, is the same as His habitual grace, inasmuch as He is Man?; Whether it is proper to Christ to be Head of the Church?; Whether the devil is the head of all the wicked?; Whether Anti-christ may be called the head of all the wicked?.

We must now consider the grace of Christ as the Head of the Church; and under this head there are eight points of inquiry:

Article 1: Whether Christ is the Head of the Church?

It is written (Eph. 1:22): "And He . . . hath made Him head over all the Church."

As the whole Church is termed one mystic body from its likeness to the natural body of a man, which in divers members has divers acts, as the Apostle teaches (Rom. 12; 1 Cor. 12), so likewise Christ is called the Head of the Church from a likeness with the human head, in which we may consider three things, viz. order, perfection, and power: "Order," indeed; for the head is the first part of man, beginning from the higher part; and hence it is that every principle is usually called a head according to Ezech. 16:25: "At every head of the way, thou hast set up a sign of thy prostitution"---"Perfection," inasmuch as in the head dwell all the senses, both interior and exterior, whereas in the other members there is only touch, and hence it is said (Is. 9:15): "The aged and honorable, he is the head"---"Power," because the power and movement of the other members, together with the direction of them in their acts, is from the head, by reason of the sensitive and motive power there ruling; hence the ruler is called the head of a people, according to 1 Kings 15:17: "When thou wast a little one in thy own eyes, wast thou not made the head of the tribes of Israel?" Now these three things belong spiritually to Christ. First, on account of His nearness to God His grace is the highest and first, though not in time, since all have received grace on account of His grace, according to Rom. 8:29: "For whom He foreknew, He also predestinated to be made conformable to the image of His Son; that He might be the first-born amongst many brethren." Secondly, He had perfection as regards the fulness of all graces, according to Jn. 1:14, "We saw Him [Vulg.: 'His glory'] . . . full of grace and truth," as was shown[3956], . Thirdly, He has the power of bestowing grace on all the members of the Church, according to Jn. 1:16: "Of His fulness we have all received." And thus it is plain that Christ is fittingly called the Head of the Church.

Article 2: Whether Christ is the Head of men as to their bodies or only as to their souls?

It is written (Phil. 3:21): "Who will reform the body of our lowness, made like to the body of His glory."

The human body has a natural relation to the rational soul, which is its proper form and motor. Inasmuch as the soul is its form, it receives from the soul life and the other properties which belong specifically to man; but inasmuch as the soul is its motor, the body serves the soul instrumentally. Therefore we must hold that the manhood of Christ had the power of "influence," inasmuch as it is united to the Word of God, to Whom His body is united through the soul, as stated above (). Hence the whole manhood of Christ, i.e. according to soul and body, influences all, both in soul and body; but principally the soul, and secondarily the body: First, inasmuch as the "members of the body are presented as instruments of justice" in the soul that lives through Christ, as the Apostle says (Rom. 6:13): secondly, inasmuch as the life of glory flows from the soul on to the body, according to Rom. 8:11: "He that raised up Jesus from the dead shall quicken also your mortal bodies, because of His Spirit that dwelleth in you."

Article 3: Whether Christ is the Head of all men?

It is written (1 Tim. 4:10): "Who is the Saviour of all men, especially of the faithful," and (1 Jn. 2:2): "He is the propitiation for our sins, and not for ours only, but also for those of the whole world." Now to save men and to be a propitiation for their sins belongs to Christ as Head. Therefore Christ is the Head of all men.

This is the difference between the natural body of man and the Church's mystical body, that the members of the natural body are all together, and the members of the mystical are not all together---neither as regards their natural being, since the body of the Church is made up of the men who have been from the beginning of the world until its end---nor as regards their supernatural being, since, of those who are at any one time, some there are who are without grace, yet will afterwards obtain it, and some have it already. We must therefore consider the members of the mystical body not only as they are in act, but as they are in potentiality. Nevertheless, some are in potentiality who will never be reduced to act, and some are reduced at some time to act; and this according to the triple class, of which the first is by faith, the second by the charity of this life, the third by the fruition of the life to come. Hence we must say that if we take the whole time of the world in general, Christ is the Head of all men, but diversely. For, first and principally, He is the Head of such as are united to Him by glory; secondly, of those who are actually united to Him by charity; thirdly, of those who are actually united to Him by faith; fourthly, of those who are united to Him merely in potentiality, which is not yet reduced to act, yet will be reduced to act according to Divine predestination; fifthly, of those who are united to Him in potentiality, which will never be reduced to act; such are those men existing in the world, who are not predestined, who, however, on their departure from this world, wholly cease to be members of Christ, as being no longer in potentiality to be united to Christ.

Article 4: Whether Christ is the Head of the angels?

The Apostle says (Col. 2:10), "Who is the head of all Principality and Power," and the same reason holds good with the other orders of angels. Therefore Christ is the Head of the angels.

As was said above (), where there is one body we must allow that there is one head. Now a multitude ordained to one end, with distinct acts and duties, may be metaphorically called one body. But it is manifest that both men and angels are ordained to one end, which is the glory of the Divine fruition. Hence the mystical body of the Church consists not only of men but of angels. Now of all this multitude Christ is the Head, since He is nearer God, and shares His gifts more fully, not only than man, but even than angels; and of His influence not only men but even angels partake, since it is written (Eph. 1:20-22): that God the Father set "Him," namely Christ, "on His right hand in the heavenly places, above all Principality and Power and Virtue and Dominion and every name that is named not only in this world, but also in that which is to come. And He hath subjected all things under His feet." Therefore Christ is not only the Head of men, but of angels. Hence we read (Mat. 4:11) that "angels came and ministered to Him."

Article 5: Whether the grace of Christ, as Head of the Church, is the same as His habitual grace, inasmuch as He is Man?

It is written (Jn. 1:16): "Of His fulness we all have received." Now He is our Head, inasmuch as we receive from Him. Therefore He is our Head, inasmuch as He has the fulness of grace. Now He had the fulness of grace, inasmuch as personal grace was in Him in its perfection, as was said above (). Hence His capital and personal grace are not distinct.

Since everything acts inasmuch as it is a being in act, it must be the same act whereby it is in act and whereby it acts, as it is the same heat whereby fire is hot and whereby it heats. Yet not every act whereby anything is in act suffices for its being the principle of acting upon others. For since the agent is nobler than the patient, as Augustine says (Gen. ad lit. xii, 16) and the Philosopher (De Anima iii, 19), the agent must act on others by reason of a certain pre-eminence. Now it was said above (; ) grace was received by the soul of Christ in the highest way; and therefore from this pre-eminence of grace which He received, it is from Him that this grace is bestowed on others---and this belongs to the nature of head. Hence the personal grace, whereby the soul of Christ is justified, is essentially the same as His grace, as He is the Head of the Church, and justifies others; but there is a distinction of reason between them.

Article 6: Whether it is proper to Christ to be Head of the Church?

It is written (Col. 2:19): "The head" of the Church is that "from which the whole body, by joints and bands being supplied with nourishment and compacted groweth unto the increase of God." But this belongs only to Christ. Therefore Christ alone is Head of the Church.

The head influences the other members in two ways. First, by a certain intrinsic influence, inasmuch as motive and sensitive force flow from the head to the other members; secondly, by a certain exterior guidance, inasmuch as by sight and the senses, which are rooted in the head, man is guided in his exterior acts. Now the interior influx of grace is from no one save Christ, Whose manhood, through its union with the Godhead, has the power of justifying; but the influence over the members of the Church, as regards their exterior guidance, can belong to others; and in this way others may be called heads of the Church, according to Amos 6:1, "Ye great men, heads of the people"; differently, however, from Christ. First, inasmuch as Christ is the Head of all who pertain to the Church in every place and time and state; but all other men are called heads with reference to certain special places, as bishops of their Churches. Or with reference to a determined time as the Pope is the head of the whole Church, viz. during the time of his Pontificate, and with reference to a determined state, inasmuch as they are in the state of wayfarers. Secondly, because Christ is the Head of the Church by His own power and authority; while others are called heads, as taking Christ's place, according to 2 Cor. 2:10, "For what I have pardoned, if I have pardoned anything, for your sakes I have done it in the person of Christ," and 2 Cor. 5:20, "For Christ therefore we are ambassadors, God, as it were, exhorting by us."

Article 7: Whether the devil is the head of all the wicked?

A gloss [*St. Gregory, Moral. xiv] on Job 18:17, "Let the memory of him perish from the earth," says: "This is said of every evil one, yet so as to be referred to the head," i.e. the devil.

As was said above (), the head not only influences the members interiorly, but also governs them exteriorly, directing their actions to an end. Hence it may be said that anyone is the head of a multitude, either as regards both, i.e. by interior influence and exterior governance, and thus Christ is the Head of the Church, as was stated (); or as regards exterior governance, and thus every prince or prelate is head of the multitude subject to him. And in this way the devil is head of all the wicked. For, as is written (Job 41:25): "He is king over all the children of pride." Now it belongs to a governor to lead those whom he governs to their end. But the end of the devil is the aversion of the rational creature from God; hence from the beginning he has endeavored to lead man from obeying the Divine precept. But aversion from God has the nature of an end, inasmuch as it is sought for under the appearance of liberty, according to Jer. 2:20: "Of old time thou hast broken my yoke, thou hast burst my bands, and thou saidst, 'I will not serve.'" Hence, inasmuch as some are brought to this end by sinning, they fall under the rule and government of the devil, and therefore he is called their head.

Article 8: Whether Anti-christ may be called the head of all the wicked?

A gloss [*St. Gregory, Moral. xv] on Job 21:29, "Ask any of them that go by the way," says: "Whilst he was speaking of the body of all the wicked, suddenly he turned his speech to Anti-christ the head of all evil-doers."

As was said above (), in the head are found three things: order, perfection, and the power of influencing. But as regards the order of the body, Anti-christ is not said to be the head of the wicked as if his sin had preceded, as the sin of the devil preceded. So likewise he is not called the head of the wicked from the power of influencing, although he will pervert some in his day by exterior persuasion; nevertheless those who were before him were not beguiled into wickedness by him nor have imitated his wickedness. Hence he cannot be called the head of all the wicked in this way, but of some. Therefore it remains to be said that he is the head of all the wicked by reason of the perfection of his wickedness. Hence, on 2 Thess. 2:4, "Showing himself as if he were God," a gloss says: "As in Christ dwelt the fulness of the Godhead, so in Anti-christ the fulness of all wickedness." Not indeed as if his humanity were assumed by the devil into unity of person, as the humanity of Christ by the Son of God; but that the devil by suggestion infuses his wickedness more copiously into him than into all others. And in this way all the wicked who have gone before are signs of Anti-christ, according to 2 Thess. 2:7, "For the mystery of iniquity already worketh."