3. Lastly, every virtue is either theological or intellectual or moral. But religion is not an intellectual virtue, for its perfection does not consist in the consideration of the truth. Neither is it a moral virtue, for the property of the moral virtues is to steer a middle course betwixt what is superfluous and what is below the requisite; whereas no one can worship God to excess, according to the words of Ecclesiasticus[59]: For He is above all praise. Religion, then, can only be a theological virtue.
But religion is neither an intellectual nor a theological virtue, but a moral virtue, for it is part of justice. And the via media in religion lies, not between the passions, but in a certain harmony which it establishes in the acts which are directed towards God. I say "a certain," not an absolute harmony, for we can never show to God all the worship that is His due; I mean, then, the harmony arising from the consideration of our human powers and of the Divine acceptance of what we offer. Moreover, there can be excess in those things which have to do with the Divine worship; not indeed as regards quantity, but in certain other circumstances, as, for example, when Divine worship is offered to whom it should not, or at times when it should not, or in other unfitting circumstances.
VI
Is Religion to be preferred to the Other Moral Virtues?
In Exodus[60] the commandments which concern religion are put first, as though they were of primary importance. But the order of the commandments is proportioned to the order of the virtues; for the commandments of the Law fall upon the acts of the virtues. Hence religion is chief among the moral virtues.
The means to an end derive their goodness from their relation to that end; hence the more nigh they are to the end the better they are. But the moral virtues are concerned with those things which are ordained to God as their goal. And religion approaches more nearly to God than do the other moral virtues, inasmuch as it is occupied with those things which are directly and immediately ordained to the Divine honour. Hence religion is the chief of the moral virtues.
Some, however, deny that religion is pre-eminent among the moral virtues, thus:
1. The perfection of a moral virtue lies in this, that it keeps the due medium.[61] But religion fails to attain the medium of justice, for it does not render to God anything absolutely equal to Him. Hence religion is not better than the other moral virtues.
But the praiseworthiness of a virtue lies in the will, not in the power. Hence to fall short of equality—which is the midpath of justice—for lack of power, does not make virtue less praiseworthy, provided the deficiency is not due to the will.