2 Corinthians 13:7-9
“Now I pray to God that you do no evil, not that we may appear approved, but that you may do that which is honorable, though we be as reprobate. For we can do nothing against the truth but for the truth. For we rejoice when we are weak, and you are strong. For this also we pray for even your perfecting.”
5. What can be equal to this soul? He was despised, he was spit upon, he was ridiculed, he was mocked, as mean, as contemptible, as a braggart, as boastful in his words but in his deeds unable to make even a little show; and although seeing so great a necessity for showing his own power, he not only puts off, not only shrinks back, but even prays that he may not fall into such a position. For he says, “I pray that you do no evil, not that we may appear approved, but that you may do that which is honorable, though we be as reprobate.” What is it he says? 'I entreat God. I beseech Him,' he says, 'that I may find no one unreformed, may find no one' that has not repented? Yea, rather, not this alone, but that none may have sinned at all. For,' he says, 'that you have done no [evil], but if you have perchance sinned, then that you may have changed your conduct, and been beforehand with me in reforming, and arresting all wrath. For this is not what I am eager about, that we should be approved in this way, but clean the contrary, that we should not appear approved. For if you should continue,' he says, 'sinning and not repenting, it will be necessary for us to chastise, to punish, to maim your bodies; (as happened in the case of Sapphira and of Magus;) and we have given proof of our power. But we pray not for this, but the contrary, that we may not be shown to be approved in this way, that we may not in this way exhibit the proof of the power which is in us, by chastising you and punishing you as sinning and as incurably diseased, but what? “That ye should do that which is honorable,” we pray for this, that you should ever live in virtue, ever in amendment; “and we should be as reprobate,” not displaying our power of punishing.' And he said not, “reprobate” for he would not “be” reprobate, even though he did not punish, nay rather for this very reason he would be “approved;” 'but even if some suspect us,' he says, 'on account of our not displaying our power, to be contemptible and cast away, we care nothing for this. Better we should be so deemed of by those, than display the power which God has given to us in those stripes, and in that unreformedness of heart.'
“For we can do nothing against the truth, but for the truth.” For that he may not seem [merely] to be gratifying them, (for this is what one who was void of vain-glory might do,) but to be doing what the nature of the thing demanded, he added this, “for we can do nothing against the truth.” 'For if we find you,' he says, 'in good repute, having driven away your sins by repentance and having boldness towards God; we shall not be able thereafter, were we never so willing, to punish you, but should we attempt it even, God will not work with us. For to this end gave He us our power that the judgment we give should be true and righteous, not contrary to the truth.' Do you see how in every way he can, he makes what he says void of offensiveness, and softens the harshness of his menace? Moreover as he has eagerly endeavored this, so is he desirous also to show that his mind was quite joined to them; wherefore also he added, “For we rejoice when we are weak and you are strong, and this also we pray for even your perfecting.” 'For most certainly,' he says, 'we cannot do any thing against the truth, that is, punish you if you are well pleasing [to God]; besides, because we cannot, we therefore do not wish it, and even desire the contrary. Nay, we are particularly glad of this very thing, when we find you giving us no occasion to show that power of ours for punishment. For even if the doing of such things shows men glorious and approved and strong; still we desire the contrary, that you should be approved and unblamable, and that we should never at any time reap the glory thence arising.' Wherefore he says, “For we are glad when we are weak.” What is, “are weak?” 'When we may be thought weak.' Not when we are weak, but when we are thought weak; for they were thought so by their enemies, because they displayed not their power of punishing. 'But still we are glad, when your behavior is of such a sort as to give us no pretence for punishing you. And it is a pleasure to us to be in this way considered weak, so that only ye be blameless;' wherefore he adds, “and you are strong,” that is, 'are approved, are virtuous. And we do not only wish for this, but we pray for this, that you may be blameless, perfect, and afford us no handle.'
Source: Homilies on Second Corinthians (New Advent)