But it is asked, whether one who grieves at the prosperity of others is affected by the passion of envy. We must answer, that no Saint grieves at such things; but rather looks upon the good things of others as his own. Now we must not take every thing contained in the parable literally, but bringing out the meaning which the author had in view, search for nothing farther. This parable then was written to the end that sinners should not despair of returning, knowing that they shall obtain great things. Therefore he introduces others so troubled at these good things as to be consumed with envy, but those who return, treated with such great honour as to become themselves an object of envy to others.
Reproduced in full. Translation: Oxford 1841 (Newman), public domain (Public domain).
Also cites: Hom. 64. in Matt.