Psalms 62:10

I speak, therefore, to Your Charity. Do not love the happiness of this world, and those of you who might have it, do not place your hope in it. It is deceitful, it deceives, it is not possessed. And if it is possessed, it should not be loved, it should not be hoped in, and it will not be a trap. The Apostle says, "Command the rich of this world, command the rich to be." But the rich of this world are Christians, they are faithful. Command them. What? Not to be proud, nor to place their hope in the uncertainty of riches. As the psalm also says: "If riches flow, do not set your heart on them." If it flows, it makes a river: you set your heart on it, and it carries you away.

Wherefore, until that consolation come, remember, in order to your "continuing in prayers and supplications night and day," that, however great the temporal prosperity may be which flows around you, you are desolate. For the apostle does not ascribe this gift to every widow, but to her who, being a widow indeed, and desolate, "trusteth in God, and continueth in supplication night and day." Observe, however, most vigilantly the warning which follows: "But she that liveth in pleasure is dead while she liveth;" for a person lives in those things which he loves, which he greatly desires, and in which he believes himself to be blessed. Wherefore, what Scripture has said of riches: "If riches increase, set not your heart upon them," I say to you concerning pleasures: "If pleasures increase, set not your heart upon them." Do not, therefore, think highly of yourself because these things are not wanting, but are yours abundantly, flowing, as it were, from a most copious fountain of earthly felicity. By all means look upon your possession of these things with indifference and contempt, and seek nothing from them beyond health of body. For this is a blessing not to be despised, because of its being necessary to the work of life until "this mortal shall have put on immortality," in other words, the true, perfect, and everlasting health, which is neither reduced by earthly infirmities nor repaired by corruptible gratification, but, enduring with celestial rigour, is animated with a life eternally incorruptible. For the apostle himself says, "Make not provision for the flesh, to fulfil the lusts thereof," because we must take care of the flesh, but only in so far as is necessary for health; "For no man ever yet hated his own flesh," as he himself likewise says. Hence, also, he admonished Timothy, who was, as it appears, too severe upon his body, that he should "use a little wine for his stomach's sake, and for his often infirmities."