Weakness of the Saints is the Strength of Christ
AUGUSTINE: Not everyone who spares is a friend, nor is everyone who strikes an enemy.… Love mingled with severity is better than deceit with indulgence.
AUGUSTINE: Therefore, in these trials which can be both our blessing and our bane, “we don’t know how we should pray,” yet, because they are hard, because they are painful, because they go against the feeling of our human weakness, by a universal human will we pray that our troubles may depart from us. But this need of devotion we owe to the Lord our God, that, if he does not remove them, we are not to think that he has deserted us but rather, by lovingly bearing evil, we are to hope for greater good. This is how power is made perfect in infirmity. To some, indeed, who lack patience, the Lord God, in his wrath, grants them what they ask, just as, on the other hand, he in his mercy refused the apostle’s requests.9. TO PROBA 130.10
CYPRIAN: Thus also the apostle Paul, after shipwrecks, after scourgings, after many grievous tortures of the flesh and body, says that he was not harassed but was corrected by adversity, in order that while he was the more heavily afflicted he might the more truly be tried. There was given to me, he says, a thorn in my flesh, an angel of Satan, to buffet me lest I be exalted. Concerning this thorn I asked the Lord three times that it might depart from me. And he said to me: “My grace is sufficient for you: for power is made perfect in weakness.” When, therefore, some infirmity and weakness and desolation attacks us, then is our power made perfect, then our faith is crowned, if though tempted it has stood firm.… This finally is the difference between us and the others who do not know God, that they complain and murmur in adversity, while adversity does not turn us from the truth of virtue and faith but proves us in suffering. MORTALITY 13.12
CHRYSOSTOM: Accordingly, whether we have our requests granted or not, let us persist in asking and render thanks not only when we gain what we ask but also when we fail to. Failure to gain, you see, when that is what God wants, is not worse than succeeding; we do not know what is to our advantage in this regard in the way he does understand.