That we may answer this question, we must first understand what is meant by a perfect man. It is one in whom there is no defect or fault of any kind,—one, therefore, who has no perturbation in his conscience, and no sin in his heart. It is a man who is entirely at peace with himself, and with God, and whose affections are in perfect conformity with the Divine law.
But fallen man, man as we find him universally, is characterized by both a remorseful conscience and an evil heart. His conscience distresses him, not indeed uniformly and constantly but, in the great emergencies of his life,—in the hour of sickness, danger, death,—and his heart is selfish and corrupt continually. He lacks perfection, therefore, in two particulars; first, in respect to acquittal at the bar of justice, and secondly, in respect to inward purity. That, therefore, which proposes to make him perfect again, must quiet the sense of guilt upon valid grounds, and must produce a holy character. If the method fails in either of these two respects, it fails altogether in making a perfect man.
But how can the moral law, or the ceremonial law, or both united, produce within the human soul the cheerful, liberating, sense of acquittal, and reconciliation with God's justice? Why, the very function and office-work of law, in all its forms, is to condemn and terrify the transgressor; how then can it calm and soothe him? Or, is there anything in the performance of duty,—in the act of obeying law,—that is adapted to produce this result, by taking away guilt? Suppose that a murderer could and should perform a perfectly holy act, would it be any relief to his anguished conscience, if he should offer it as an oblation to Eternal Justice for the sin that is past? if he should plead it as an offset for having killed a man? When we ourselves review the past, and see that we have not kept the law up to the present point in our lives, is the gnawing of the worm to be stopped, by resolving to keep it, and actually keeping it from this point? Can such a use of the law as this is,—can the performance of good works, imaginary or real ones, imperfect or perfect ones,—discharge the office of an atonement, and so make us perfect in the forum of conscience, and fill us with a deep and lasting sense of reconciliation with the offended majesty and justice of God? Plainly not. For there is nothing compensatory, nothing cancelling, nothing of the nature of a satisfaction of justice, in the best obedience that was ever rendered to moral law, by saint, angel, or seraph. Because the creature owes the whole. He is obligated from the very first instant of his existence, onward and evermore, to love God supremely, and to obey him perfectly in every act and element of his being. Therefore, the perfectly obedient saint, angel, and seraph must each say: "I am an unprofitable servant, I have done only that which it was my duty to do; I can make no amends for past failures; I can do no work that is meritorious and atoning." Obedience to law, then, by a creature, and still less by a sinner, can never atone for the sins that are past; can never make the guilty perfect "in things pertaining to conscience." And if a man, in this indirect and roundabout manner, neglects the provisions of the gospel, neglects the oblation of Jesus Christ, and betakes himself to the discharge of his own duty as a substitute therefor, he only finds that the flame burns hotter, and the fang of the worm is sharper. If he looks to the moral law in any form, and by any method, that he may get quit of his remorse and his fears of judgment, the feeling of unreconciliation with justice, and the fearful looking-for of judgment is only made more vivid and deep. Whoever attempts the discharge of duties for the purpose of atoning for his sins takes a direct method of increasing the pains and perturbations which he seeks to remove. The more he thinks of law, and the more he endeavors to obey it for the purpose of purchasing the pardon of past transgression, the more wretched does he become. Look into the lacerated conscience of Martin Luther before he found the Cross, examine the anxiety and gloom of Chalmers before he saw the Lamb of God, for proof that this is so. These men, at first, were most earnest in their use of the law in order to re-instate themselves in right relations with God's justice. But the more they toiled in this direction, the less they succeeded. Burning with inward anguish, and with God's arrows sticking fast in him, shall the transgressor get relief from the attribute of Divine justice, and the qualities of law? Shall the ten commandments of Sinai, in any of their forms or uses, send a cooling and calming virtue through the hot conscience? With these kindling flashes in his guilt-stricken spirit, shall he run into the very identical fire that kindled them? Shall he try to quench them in that "Tophet which is ordained of old; which is made deep and large; the pile of which is fire and much wood, and the breath of the Lord like a stream of brimstone doth kindle it?" And yet such is, in reality, the attempt of every man who, upon being convicted in his conscience of guilt before God, endeavors to attain peace by resolutions to alter his course of conduct, and strenuous endeavors to obey the commands of God,—in short by relying upon the law in any form, as a means of reconciliation. Such is the suicidal effort of every man who substitutes the law for the gospel, and expects to produce within himself the everlasting peace of God, by anything short of the atonement of God.
Let us fix it, then, as a fact, that the feeling of culpability and unreconciliation can never be removed, so long as we do not look entirely away from our own character and works to the mere pure mercy of God in the blood of Christ. The transgressor can never atone for crime by anything that he can suffer, or anything that he can do. He can never establish a ground of justification, a reason why he should be forgiven, by his tears, or his prayers, or his acts. Neither the law, nor his attempts to obey the law, can re-instate him in his original relations to justice, and make him perfect again in respect to his conscience. The ten commandments can never silence his inward misgivings, and his moral fears; for they are given for the very purpose of producing misgivings, and causing fears. "The law worketh wrath." And if this truth and fact be clearly perceived, and boldly acknowledged to his own mind, it will cut him off from all these legal devices and attempts, and will shut him up to the Divine mercy and the Divine promise in Christ, where alone he is safe.
We have thus seen that one of the two things necessary in order that apostate man may become perfect again,—viz., the pacification of his conscience,—cannot be obtained in and by the law, in any of its forms or uses. Let us now examine the other thing necessary in order to human perfection, and see what the law can do towards it.
The other requisite, in order that fallen man may become perfect again, is a holy heart and will. Can the moral law originate this? That we may rightly answer the question, let us remember that a holy will is one that keeps the law of God spontaneously and that a perfect heart is one that sends forth holy affections and pure thoughts as naturally as the sinful heart sends forth unholy affections and impure thoughts. A holy will, like an evil will, is a wonderful and wonderfully fertile power. It does not consist in an ability to make a few or many separate resolutions of obedience to the divine law, but in being itself one great inclination and determination continually and mightily going forth. A holy will, therefore, is one that from its very nature and spontaneity seeks God, and the glory of God. It does not even need to make a specific resolution to obey; any more than an affectionate child needs to resolve to obey its father.
In like manner, a perfect and holy heart is a far more profound and capacious thing than men who have never seriously tried to obtain it deem it to foe. It does not consist in the possession of a few or many holy thoughts mixed with some sinful ones, or in having a few or many holy desires together with some corrupt ones. A perfect heart is one undivided agency, and does not produce, as the imperfectly sanctified heart of the Christian does, fruits of holiness and fruits of sin, holy thoughts and unholy thoughts. It is itself a root and centre of holiness, and nothing but goodness springs up from it. The angels of God are totally holy. Their wills are unceasingly going forth towards Him with ease and delight; their hearts are unintermittently gushing out emotions of love, and feelings of adoration, and thoughts of reverence, and therefore the song that they sing is unceasing, and the smoke of their incense ascendeth forever and ever.
Such is the holy will, and the perfect heart, which fallen man must obtain in order to be fit for heaven. To this complexion must he come at last. And now we ask: Can the law generate all this excellence within the human soul? In order to answer this question, we must consider the nature of law, and the manner of its operation. The law, as antithetic to the gospel, and as the word is employed in the text, is in its nature mandatory and minatory. It commands, and it threatens. This is the style of its operation. Can a perfect heart be originated in a sinner by these two methods? Does the stern behest, "Do this or die," secure his willing and joyful obedience? On the contrary, the very fact that the law of God comes up before him coupled thus with a threatening evinces that his aversion and hostility are most intense. As the Apostle says, "The law is not made for a righteous man; but for the lawless and disobedient, for the ungodly and for sinners." Were man, like the angels on high, sweetly obedient to the Divine will, there would be no arming of law with terror, no proclamation of ten commandments amidst thunderings and lightnings. He would be a law unto himself, as all the heavenly host are,—the law working impulsively within him by its own exceeding lawfulness and beauty. The very fact that God, in the instance of man, is compelled to emphasize the penalty along with the statute,—to say, "Keep my commandments upon pain of eternal death,"—is proof conclusive that man is a rebel, and intensely so.
And now what is the effect of this combination of command and threatening upon the agent? Is he moulded by it? Does it congenially sway and incline him? On the contrary, is he not excited to opposition by it? When the commandment "comes," loaded down with menace and damnation, does not sin "revive," as the Apostle affirms?[1] Arrest the transgressor in the very act of disobedience, and ring in his ears the "Thou shalt not" of the decalogue, and does he find that the law has the power to alter his inclination, to overcome his carnal mind, and make him perfect in holiness? On the contrary, the more you ply him with the stern command, and the more you emphasize the awful threatening, the more do you make him conscious of inward sin, and awaken his depravity. "The law,"—as St. Paul affirms in a very remarkable text,—"is the strength of sin,[2]" instead of being its destruction. Nay, he had not even ([Greek: te]) known sin, but by the law: for he had not known lust, except the law had said, "Thou shalt not lust." The commandment stimulates instead of extirpating his hostility to the Divine government; and so long as the mere command, and the mere threat,—which, as the hymn tells us, is all the law can do,—are brought to bear, the depravity of the rebellious heart becomes more and more apparent, and more and more intensified.
There is no more touching poem in all literature than that one in which the pensive and moral Schiller portrays the struggle of an ingenuous youth who would find the source of moral purification in the moral law; who would seek the power that can transform him, in the mere imperatives of his conscience, and the mere struggling and spasms of his own will. He represents him as endeavoring earnestly and long to feel the force of obligation, and as toiling sedulously to school himself into virtue, by the bare power, by the dead lift, of duty. But the longer he tries, the more he loathes the restraints of law. Virtue, instead of growing lovely to him, becomes more and more severe, austere, and repellant. His life, as the Scripture phrases it, is "under law," and not under love. There is nothing spontaneous, nothing willing, nothing genial in his religion. He does not enjoy religion, but he endures religion. Conscience does not, in the least, renovate his will, but merely checks it, or goads it. He becomes wearied and worn, and conscious that after all his self-schooling he is the same creature at heart, in his disposition and affections, that he was at the commencement of the effort, he cries out, "O Virtue, take back thy crown, and let me sin."[3] The tired and disgusted soul would once more do a spontaneous thing.