Ante-Nicene Fathers, Vol VII:
Lactantius: Chap. XIV.—Of the affections, and the opinion of the Stoics respecting them; and of virtue, the vices, and mercy

Chap. XIV.—Of the Affections, and the Opinion of the Stoics Respecting Them; And of Virtue, the Vices, and Mercy.

If, therefore, mercy is a distinguished and excellent gift in man, and that is judged to be very good by the consent both of the good and the evil, it appears that philosophers were far distant from the good of man, who neither enjoined nor practised anything of this kind, but always esteemed as a vice that virtue which almost holds the first place in man. It pleases me here to bring forward one subject of philosophy, that we may more fully refute the errors of those who call mercy, desire, and fear, diseases of the soul. They indeed attempt to distinguish virtues from vices, which is truly a very easy matter. For who cannot distinguish a liberal man from one who is prodigal (as they do), or a frugal man from one who is mean, or a calm man from one who is slothful, or a cautious man from one who is timid? Because these things which are good have their limits, and if they shall exceed these limits, fall into vices; so that constancy, unless it is undertaken for the truth, becomes shamelessness. In like manner, bravery, if it shall undergo certain danger, without the compulsion of any necessity, or not for an honourable cause, is changed into rashness. Freedom of speech also, if it attack others rather than oppose those who attack it, is obstinacy. Severity also, unless it restrain itself within the befitting punishments of the guilty, becomes savage cruelty.  

Therefore they say, that those who appear evil do not sin of their own accord, or choose evils by preference, but that, erring 1192 through the appearance of good, they fall into evils, while they are ignorant of the distinction between good things and evil. These things are not indeed false, but they are all referred to the body. For to be frugal, or constant, or cautious, or calm, or grave, or severe, are virtues indeed, but virtues which relate to this short 1193 life. But we who despise this life have other virtues set before us, respecting which philosophers could not by any means even conjecture. Therefore they regarded certain virtues as vices, and certain vices as virtues. For the Stoics take away from man all the affections, by the impulse of which the soul is moved—desire, joy, fear, sorrow: the two former of which arise from good things, either future or present; the latter from evil things. In the same manner, they call these four (as I said) diseases, not so much inserted in us by nature as undertaken through a perverted opinion; and therefore they think that these can be eradicated, if the false notion of good and evil things is taken away. For if the wise man thinks nothing good or evil, he will neither be inflamed with desire, nor be transported with joy, nor be alarmed with fear, nor suffer his spirits to droop 1194 through sadness. We shall presently see whether they effect that which they wish, or what it is which they do effect: in the meantime their purpose is arrogant and almost mad, who think that they apply a remedy, and that they are able to strive in opposition to the force and system of nature.  

Footnotes

Lapsos. [All this shows the need of an Augustine.]  

Temporariæ. [Admirable so far as our author goes.]  

Contrahetur.