Everything Proceeding From the Corrupt Nature of Man Damnable

In Book II. Chapter 3 we see that the common grace folks once again take Calvin out of context. Calvin clearly says that these "natural" abilities are corrupted because they proceed from the corrupt human nature:

"But it will be said, that the word flesh applies only to the sensual, and not to the higher part of the soul. This, however, is completely refuted by the words both of Christ and his apostle. The statement of our Lord is, that a man must be born again, because he is flesh. He requires not to be born again, with reference to the body. But a mind is not born again merely by having some portion of it reformed. It must be totally renewed. This is confirmed by the antithesis used in both passages. In the contrast between the Spirit and the flesh, there is nothing left of an intermediate nature. In this way, everything in man, which is not spiritual, falls under the denomination of carnal. But we have nothing of the Spirit except through regeneration. Everything, therefore, which we have from nature is flesh. Any possible doubt which might exist on the subject is removed by the words of Paul (Eph. 4:23), where, after a description of the old man, who, he says, “is corrupt according to the deceitful lusts,” he bids us “be renewed in the spirit” of our mind. You see that he places unlawful and depraved desires not in the sensual part merely, but in the mind itself, and therefore requires that it should be renewed. Indeed, he had a little before drawn a picture of human nature, which shows that there is no part in which it is not perverted and corrupted. For when he says that the “Gentiles walk in the vanity of their mind, having the understanding darkened being alienated from the life of God through the ignorance that is in them, because of the blindness of their heart,” (Eph. 4:17, 18), there can be no doubt that his words apply to all whom the Lord has not yet formed anew both to wisdom and righteousness."

(Book II. iii. 1)

2......Let it be a fixed point, then, that men are such as is here described, not by vicious custom, but by depravity of nature. The reasoning of the Apostle, that there is no salvation for man, save in the mercy of God, because in himself he is desperate and undone, could not otherwise stand. I will not here labour to prove that the passages apply, with the view of removing the doubts of any who might think them quoted out of place. I will take them as if they had been used by Paul for the first time, and not taken from the Prophets. First, then, he strips man of righteousness, that is, integrity and purity; and, secondly, he strips him of sound intelligence. He argues, that defect of intelligence is proved by apostasy from God. To seek Him is the beginning of wisdom, and, therefore, such defect must exist in all who have revolted from Him. He subjoins, that all have gone astray, and become as it were mere corruption; that there is none that does good. He then enumerates the crimes by which those who have once given loose to their wickedness pollute every member of their bodies. Lastly, he declares that they have no fear of God, according to whose rule all our steps should be directed. If these are the hereditary properties of the human race, it is vain to look for anything good in our nature. I confess indeed, that all these iniquities do not break out in every individual. Still it cannot be denied that the hydra lurks in every breast. For as a body, while it contains and fosters the cause and matter of disease, cannot be called healthy, although pain is not actually felt; so a soul, while teeming with such seeds of vice, cannot be called sound. This similitude, however, does not apply throughout. In a body however morbid the functions of life are performed; but the soul, when plunged into that deadly abyss, not only labours under vice, but is altogether devoid of good.

3. Here, again we are met with a question very much the same as that which was previously solved. In every age there have been some who, under the guidance of nature, were all their lives devoted to virtue. It is of no consequence, that many blots may be detected in their conduct; by the mere study of virtue, they evinced that there was somewhat of purity in their nature. The value which virtues of this kind have in the sight of God will be considered more fully when we treat of the merit of works. Meanwhile however, it will be proper to consider it in this place also, in so far as necessary for the exposition of the subject in hand. Such examples, then, seem to warn us against supposing that the nature of man is utterly vicious, since, under its guidance, some have not only excelled in illustrious deeds, but conducted themselves most honourably through the whole course of their lives. But we ought to consider, that, notwithstanding of the corruption of our nature, there is some room for divine grace, such grace as, without purifying it, may lay it under internal restraint. For, did the Lord let every mind loose to wanton in its lusts, doubtless there is not a man who would not show that his nature is capable of all the crimes with which Paul charges it (Rom. 3 compared with Ps. 14:3, &c). What? Can you exempt yourself from the number of those whose feet are swift to shed blood; whose hands are foul with rapine and murder; whose throats are like open sepulchres; whose tongues are deceitful; whose lips are venomous; whose actions are useless, unjust, rotten, deadly; whose soul is without God; whose inward parts are full of wickedness; whose eyes are on the watch for deception; whose minds are prepared for insult; whose every part, in short, is framed for endless deeds of wickedness? If every soul is capable of such abominations (and the Apostle declares this boldly), it is surely easy to see what the result would be, if the Lord were to permit human passion to follow its bent. No ravenous beast would rush so furiously, no stream, however rapid and violent, so impetuously burst its banks. In the elect, God cures these diseases in the mode which will shortly be explained; in others, he only lays them under such restraint as may prevent them from breaking forth to a degree incompatible with the preservation of the established order of things. Hence, how much soever men may disguise their impurity, some are restrained only by shame, others by a fear of the laws, from breaking out into many kinds of wickedness. Some aspire to an honest life, as deeming it most conducive to their interest, while others are raised above the vulgar lot, that, by the dignity of their station, they may keep inferiors to their duty. Thus God, by his providence, curbs the perverseness of nature, preventing it from breaking forth into action, yet without rendering it inwardly pure.

4. The objection, however, is not yet solved. For we must either put Cataline on the same footing with Camillus, or hold Camillus to be an example that nature, when carefully cultivated, is not wholly void of goodness. I admit that the specious qualities which Camillus possessed were divine gifts, and appear entitled to commendation when viewed in themselves. But in what way will they be proofs of a virtuous nature? Must we not go back to the mind, and from it begin to reason thus? If a natural man possesses such integrity of manners, nature is not without the faculty of studying virtue. But what if his mind was depraved and perverted, and followed anything rather than rectitude? Such it undoubtedly was, if you grant that he was only a natural man. How then will you laud the power of human nature for good, if, even where there is the highest semblance of integrity, a corrupt bias is always detected? Therefore, as you would not commend a man for virtue whose vices impose upon you by a show of virtue, so you will not attribute a power of choosing rectitude to the human will while rooted in depravity (see August. lib. 4, Cont. Julian). Still, the surest and easiest answer to the objection is, that those are not common endowments of nature, but special gifts of God, which he distributes in divers forms, and, in a definite measure, to men otherwise profane. For which reason, we hesitate not, in common language, to say, that one is of a good, another of a vicious nature; though we cease not to hold that both are placed under the universal condition of human depravity. All we mean is that God has conferred on the one a special grace which he has not seen it meet to confer on the other. When he was pleased to set Saul over the kingdom, he made him as it were a new man. This is the thing meant by Plato, when, alluding to a passage in the Iliad, he says, that the children of kings are distinguished at their birth by some special qualities—God, in kindness to the human race, often giving a spirit of heroism to those whom he destines for empire. In this way, the great leaders celebrated in history were formed. The same judgment must be given in the case of private individuals. But as those endued with the greatest talents were always impelled by the greatest ambitions (a stain which defiles all virtues and makes them lose all favour in the sight of God), so we cannot set any value on anything that seems praiseworthy in ungodly men. We may add, that the principal part of rectitude is wanting, when there is no zeal for the glory of God, and there is no such zeal in those whom he has not regenerated by his Spirit. Nor is it without good cause said in Isaiah, that on Christ should rest “the spirit of knowledge, and of the fear of the Lord,” (Isa. 11:2); for by this we are taught that all who are strangers to Christ are destitute of that fear of God which is the beginning of wisdom (Ps. 111:10). The virtues which deceive us by an empty show may have their praise in civil society and the common intercourse of life, but before the judgment-seat of God they will be of no value to establish a claim of righteousness.

(Book II. iii. 2-4).

http://www.sacred-texts.com/chr/calvin/inst/inst037.htm