But though the law of nature and the law of grace really coincide, we have so suffered from original sin, that we cannot, by our unassisted natural strength, perfectly keep even the law of nature. The law of nature requires us to love God with our whole heart and with our whole soul, and with all our strength and with all our mind, and our neighbor as ourselves. This law, though not above our powers in integral nature, is above them in our fallen or abnormal state. Grace is the supernatural assistance given us through Jesus Christ to deliver us from the bondage of Satan and the flesh, and to enable us to fulfil this great law. This is what is sometimes called medicinal grace; and however antagonistic it may be to the moral disorder introduced by original sin and aggravated by actual sin, it is no more antagonistic to nature itself than is the medicine administered by the physician to the body to enable it to throw off a disease too strong for it, and to recover its health. What assists nature, aids it to keep the law and attain to freedom and normal development, cannot be opposed to nature or in any manner hurtful to it.
Moreover, grace is not merely medicinal, nor simply restricted to repairing the damage done by original sin. Where sin abounded, grace superabounds. Whether, if man had not sinned, God would have become incarnate or not is a question which we need not raise here, any more than the question whether God could or could not, congruously with his known attributes, have created man in what the theologians call the state of pure nature, as he is now born, seclusa ratione culpae et paenae, and therefore for a natural beatitude; for it is agreed on all hands that he did not so create him, and that the incarnation is not restricted in its intention or effect to the simple redemption of man from sin, original or actual, and his restoration to the integrity of his nature, lost by the prevarication of Adam. All schools teach that as a matter of fact the incarnation looks higher and farther, and is intended to elevate man to a supernatural order of spiritual life, and to secure him a supernatural beatitude, a life and beatitude to which his nature alone is not adequate.
Man regarded in the present decree of God has not only his origin in the supernatural, but also his last end or final cause. He proceeds from God as first cause, and returns to him as final cause. The oriental religions, the Egyptian, Hindu, Chinese, and the Buddhist, etc., all say as much, but fall into the error of making him proceed from God by way of emanation, generation, formation, or development, and his return to him as final cause, absorption in him, as the stream in the fountain, or the total loss of individuality, which, instead of being perfect beatitude in God, is absolute personal annihilation. But these religions have originated in a truth which they misapprehend, pervert, or travesty. Man, both Christian faith and sound philosophy teach us, proceeds from God as first cause by way of creation proper, and returns to him as final cause without absorption in him or loss of individuality. God creates man, not indeed an independent, but a substantive existence, capable of acting from his own centre as a second cause; and however intimate may be his relation with God, he is always distinguishable from him, and can no more be confounded with him as his final cause than he can be confounded with him as his first cause. Not only the race but the individual man returns to God, and finds in him his supreme good, and individually united to him, through the Word made flesh, enjoys personally in him an infinite beatitude.
God alike as first cause and as final cause is supernatural. And man therefore can neither exist nor find his beatitude without the intervention of the supernatural. He can no more rise to a supernatural beatitude or beatitude in God without the supernatural act of God, than he could begin to exist without that act. The natural is created and finite, and can be no medium of the infinite or supernatural. Man, as he is in the present decree of God, cannot obtain his end, rise to his supreme good or beatitude, without a supernatural medium. This medium in relation to the end, or in the teleological order, is the Word made flesh, God incarnate, Jesus Christ, the only mediator between God and men. Jesus Christ is not only the medium of our redemption from sin and the consequences of the fall, but of our elevation to the plane of a supernatural destiny, and perfect beatitude in the intimate and eternal possession of God, who is both our good and the Good in itself. This is a higher, an infinitely greater good than man could ever have attained to by his natural powers even in a state of integral nature, or if he had not sinned, and had had no need of a Redeemer; and hence the apostle tells us where sin abounded grace superabounded, and the church sings on Holy Saturday, O felix culpa. The incarnate Word is the medium of this superabounding good, as the Father is its principle and the Holy Ghost its consummator.
Whether grace is something created, as St. Thomas maintains, and as would seem to follow from the doctrine of infused virtues asserted by the Council of Trent, or the direct action of the Holy Ghost within us, as was held by Petrus Lombardus, the Master of Sentences, it is certain that the medium of all grace given to enable us to attain to beatitude is the Incarnation, and hence is termed by theologians gratia Christi, and distinguishable from the simple gratia Dei, which is bestowed on man in the initial order, or order of genesis, commonly the natural order, because its explication is by natural generation, and not as the teleological order, by the election of grace. The grace of Christ by which our nature is elevated to the plane of the supernatural, and enabled to attain to a supernatural end or beatitude, cannot be opposed to nature, or in any sense antagonistic to nature. Nature is not denied or injured because its author prepares for it a greater, an infinitely greater than a natural or created good, to which no created nature by its own powers, however exalted, could ever attain. Men may doubt if such a good remains for those who love our Lord Jesus Christ and by his grace follow him in the regeneration, but nobody can pretend that the proffer of such good, and the gift of the means to attain it, can be any injury or slight to nature.
There is no doubt that in the flesh which resists grace, because grace would subordinate it to reason and free-will, but this, though the practical difficulty, is not the real dialectic difficulty which men feel in the way of accepting the Christian doctrine of grace. Men object to it on the ground that it substitutes grace for nature, and renders nature good for nothing in the Christian or teleological order—the order of return to God as our last end or final cause. We have anticipated and refuted this objection in condemning the pantheistic doctrine of the orientals, and by maintaining that the return to God is without absorption in him, or loss of our individuality or distinct personality.
The beatitude which the regenerate soul attains to in God by the grace of our Lord Jesus Christ is the beatitude of that very individual soul that proceeds, by way of creation, from God. The saints by being blest in God are not lost in him, but retain in glory their original human nature and their identical personal existence. This the church plainly teaches in her cultus sanctorum. She invokes the saints in heaven, and honors them as individuals distinct from God, and as distinct personalities; and hence, she teaches us that the saints are sons of God only by adoption, and, though living by and in the Incarnate Word, are not themselves Christ, or the Word made flesh. In the Incarnation, the human personality was absorbed or superseded by the divine personality, so that the human nature assumed had a divine but no human personality. The Word assumed human nature, not a human person. Hence the error of the Nestorians and Adoptionists, and also of those who in our own times are willing to call Mary the mother of Christ, but shrink from calling her
or the Mother of God. But in the saints, who are not hypostatically united to the Word, human nature not only remains unchanged, but retains its human personality; and the saints are as really men, as really human persons in glory, as they were while in the flesh, and are the same human persons that they were before either regeneration or glorification. The church, by her cultus sanctorum, teaches us to regard the glorified saints as still human persons, and to honor them as human persons, who by the aid of grace have merited the honor we give them. We undoubtedly honor God in his saints as well as in all his works of nature or of grace; but this honor of God in his works is that of latria, and is not that which is rendered to the saints. In the cultus sanctorum, we not only honor him in his works, but we also honor the saints themselves for their own personal worth, acquired not, indeed, without grace, but still acquired by them, and is as much theirs as if it had been acquired by their unassisted natural powers; for our natural powers are from God as first cause, no less than grace itself, only grace is from him through the Incarnation. You say, it is objected, that grace supposes nature, gratia supponit naturam, yet St. Paul calls the regeneration a new creation, and the regenerated soul a new creature. Very true; yet he says this not because the nature given in generation is destroyed or superseded in regeneration, but because regeneration no more than generation can be initiated or sustained without the divine creative act; because generation can never become of itself regeneration, or make the first motion toward it. Without the divine regenerative act we cannot enter upon our teleological or spiritual life, but must remain for ever in the order of generation, and infinitely below our destiny, as is the case with the reprobate or those who die unregenerate. But it is the person born of Adam that is regenerated, that is translated into the kingdom of God's dear Son, and that is the recipient of regenerating, persevering, and glorifying grace. This is the point we insist on; for, if so, the objection that grace destroys or supersedes nature is refuted. The whole of Catholic theology teaches that grace assists nature, but does not create or substitute a new nature, as is evident from the fact that it teaches that in regeneration even we must concur with grace, that we can resist it, and after regeneration lose all that grace confers, apostatize from the faith, and fall even below the condition of the unregenerate. This would be impossible, if we did not retain our nature as active in and after regeneration. In this life it is certain that regeneration is a moral, a spiritual, not a physical change, and that our reason and will are emancipated from the bondage of sin, and are simply enabled to act from a higher plane and gain a higher end than it could unassisted; but it is the natural person that is enabled and that acts in gaining the higher end. Grace, then, does not in this life destroy or supersede nature, and the authorized cultus of the saints proves that it does not in the glorified saint or life to come.