Therefore when I see any good man dwelling in any house or city, I pronounce that house or that city happy, and I think that its enjoyment of its present good things is sure, and that its expectation of future happiness will be accomplished, inasmuch as, for the sake of those who are worthy, God will bestow his boundless and illimitable riches even on the unworthy. And I pray that they may live to as great an age as possible, since it is not possible that they should ever grow old, as I expect that good fortune will remain to men as long as these men are able to live in the practise of virtue. When, therefore, I see or hear that any one of these men is dead, I am exceedingly downcast and grieved, and I lament those who are left behind alive as much as I lament them; for to the one I see, that the necessary end has arrived in consistency with the ordinances of nature, and that they have exhibited a happy life and a glorious death. But I look upon the others as now deprived of the great and mighty hand by which they were saved, and as likely, now that they are bereft of it, soon to feel the evils which are due to them, unless, indeed, instead of the former men, who are gone, nature should be preparing to make other young men shoot up, as in the case of a tree which has already shed its ripe fruit for the nourishment and enjoyment of those who are able to make use of it. As, therefore, good men are the strongest part of cities, with a view to their duration, so also in that state of each individual of us, which consists of soul and body, the reasoning powers which are attached to prudence and knowledge, are the firmest part of its foundation; which the legislator, using metaphorical language, calls the ransom and the first-born, on account of those reasons which I have already mentioned.
 In this way he also says, "The cities of the Levites are ransomed for ever, because the minister of God enjoys eternal freedom, according to the continuous revolutions of the ever-moving soul," and he admits incessant healing applications;
 
for when he calls them ransomed, not once, but for ever, as he says, he means to convey such a meaning as this, that they are always in a state of revolution, and always in a state of freedom, the state of revolution being implanted in them because of their natural mortality, but their freedom coming to them because of their ministration to God.