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609 any quality or character, we denominate it vicious or virtuous. Now I believe no one will assert, that a quality can never produce pleasure or pain to the person who considers it, unless it be perfectly voluntary in the person who possesses it. Thirdly, As to free-will, we have shewn that it has no place with regard to the actions, no more than the qualities of men. It is not a just consequence, that what is voluntary is free. Our actions are more voluntary than our judgments; but we have not more liberty in the one than in the other.

But tho' this distinction betwixt voluntary and involuntary be not sufficient to justify the distinction betwixt natural abilities and moral virtues, yet the former distinction will afford us a plausible reason, why moralists have invented the latter. Men have observ'd, that tho' natural abilities and moral qualities be in the main on the same footing, there is, however, this difference betwixt them, that the former are almost invariable by any art or industry; while the latter, or at least, the actions, that proceed from them, may be chang'd by the motives of rewards and punishments, praise and blame. Hence legislators, and divines, and moralists, have principally applied themselves to the regulating these voluntary actions, and have endeavour'd to produce additional motives for being virtuous in that particular. They knew, that to punish a man for folly, or exhort him to be prudent and sagacious, wou'd have but little effect; tho' the same punishments and exhortations, with regard to justice and injustice, might have a considerable influence. But as men, in common life and conversation, do not carry those ends in view, but naturally praise or blame whatever pleases or displeases them, they do not seem much to regard this distinction, but consider prudence under the character of virtue as well as benevolence, and penetration as well as justice. Nay, we find, that all moralists, whose judgment is not perverted by a strict adherence to a system, enter into the same way of thinking; and that the antient moralists in particular made no scruple of placing prudence at the head of the cardinal virtues.