The interpretation timeline
2 Corinthians 8:20 Douay-Rheims

Avoiding this, lest any man should blame us in this abundance which is administered by us.

A.D. 407 – 1871 5 witnesses

Patristic

before A.D. 750
407
A.D.
John Chrysostom Patristic
A.D. 347–407
“What is, "to the glory of the same Lord, and your ready mind?" 'That both God may be glorified and ye may become the readier, they who are to receive this money being of proved character, and no one able to engender any false suspicion against them. Therefore we sought out such persons, and entrusted not the whole to one person only, that he might escape this suspicion also; but we sent both Titus and another with him. Then to interpret this same expression, "to the glory of the Lord and your ready mind:" he added, "Avoiding this, that any man should blame us in the matter of this bounty which is ministered by us." What can this be which is said? A thing worthy of the virtue of Paul; and showing the greatness of his tender care and his condescension. 'For,' he says, 'that none should suspect us, nor have the slightest cavil against us, as though we purloined aught of the money placed in our hands; therefore we send such persons, and not one only, but even two or three.' Seest thou how he clears them of all suspicions? Not on account of the Gospel, nor of their having been chosen merely; but also, from their being persons of proved character, (and for this very reason) having been chosen, that they might not be suspected. And he said not 'that ye should not blame,' but 'that no other person should,' And yet it was on their account that he did this; and he implied as much in saying, "to the glory of the same Lord, and your readiness:" however, he does not wish to wound them; and so expresses himself differently, "Avoiding this." And he is not satisfied with this either, but by what he adds, soothes again, saying, "In the matter of this bounty which is ministered by us," and mingling his severity with praise. For that they might not feel hurt, and say, 'Is he obliged then to eye us stealthily, and are we so miserable as ever to have been suspected of these things?' Providing a correction against this too, he says, 'the money sent by you is of large amount, and this abundance, that is, the large amount of the money, is enough to afford suspicion to the evil-minded had we not offered that security.'”
Source

Scholastic

c. 1100 – 1500
1272
A.D.
Thomas Aquinas Catholic
1225–1274
“After he has treated of the giving of the collections, here he consequently treats of the ministers through whom the collections are made. And concerning this he does two things. First he names them; second he commends them to the Corinthians, at "the showing therefore which is," etc. Concerning the first he does three things. For first he names Titus; second Barnabas, at "we have also sent with him the brother," etc.; third Apollo, at "we have sent with them," etc. Concerning Titus he commends two things, namely his solicitude and the sign of his solicitude, at "for indeed the exhortation," etc. He says therefore first: I have said, above, that I asked Titus to complete this grace concerning the gathering of alms, which is incumbent upon my solicitude by the ordination of the apostles, in which matter I also found him solicitous; and therefore I give thanks to God, who gave the same solicitude, which I have, for you, to be exhorted and advanced to works of mercy, in the heart of Titus; because he too is solicitous, just as I am, that he may complete this grace in you. Heb. 6:11: we desire each one of you to show the same solicitude, etc. Rom. 12:8: he who presides, in solicitude. Now the sign of this solicitude is that when I asked him, he himself consented to my exhortation. And therefore he says: for indeed he received the exhortation. And because he pursued what I asked, whence he says: but since he was more solicitous by his own will than by my exhortation, he set out to you; who nevertheless at first refused to come on account of your sins. Rom. 12:11: in solicitude, not slothful. Consequently, when he says "but we have sent," etc., he treats of the second minister. And concerning this he does two things. First he commends him; second he adds the reason why he sends such solemn messengers, at "avoiding," etc. This brother, according to some, is Luke, or according to others Barnabas, whom indeed he commends from three things: from fame, because his praise, namely Luke's, is in the Gospel written by him throughout all the Churches, because it has been approved by the apostles. Or whose praise, namely Barnabas's, is in the Gospel preached by him throughout all the Churches, because to the Jews and to the Gentiles. Whence it is said of Barnabas, Acts 11:24, that he was a good man, full of faith and the Holy Spirit. Likewise he commends him from his companionship, because he is not only famous, but has also been appointed by the Churches of Judea as a companion of my pilgrimage, that is, of my preaching, by which, as pilgrims, we go about the world. Above ch. 5:6: as long as we are in the body, we are pilgrims from God, etc. And this is true of Luke, because he was one of the seventy-two disciples, and a companion of Paul. Of Barnabas likewise, because through the Holy Spirit it is said, Acts 13:2: separate for me Barnabas and Paul unto the work, etc. And he was made a companion in this grace, namely of the collection of alms. Or in this grace, namely of preaching, of which it is said Eph. 3:8: but to me, the least of all the saints, etc. Likewise he commends him from office, because he is a minister of the grace which is ministered by us. 1 Cor. 4:1: so let a man esteem us. Above ch. 3:6: who also has made us fit, etc. Now this grace is ministered unto the glory of the Lord, that is, that our Lord may be glorified, namely from the alms given, from the conversion of very many peoples to our preaching, because, as it is said Prov. 14:28, in the multitude of the people, etc. Likewise it is ministered, that our will may be fulfilled, because we wish this to be done. And therefore he says: and our will, destined — that is, predestined by God, who predestined from eternity that we should have such a will. Consequently, when he says "avoiding," etc., he assigns the cause why he sends such solemn messengers. And first he assigns the reason for this; second he proves it, at "we provide therefore," etc. He says therefore: the reason why we send such solemn messengers is this: that you may know that a business of this kind is present to our heart. And therefore he says "avoiding this," namely lest anyone, etc., as if to say: that we might avoid the reproach which could be cast upon me by some, either of negligence, if I did not send diligent men, or of fraud, if I did not send trustworthy ones. And these were diligent and ready and trustworthy, because they were given by the Churches and chosen through the Holy Spirit. Above ch. 6:3: giving no offense to anyone, etc. Now he says "in this abundance," namely of alms or of the conversion of the Gentiles. 1 Pet. 4:10: each one, as he has received grace, unto one another, etc. And he proves this, saying "for we provide," etc., as if to say: I rightly say "avoiding," because we provide — that is, we ought to provide — good things, that is, that our works may be good not only before God, that we may please him, but also before men, that is, that they may appear good to them. And this he does, by carefully procuring and imitating the good. Rom. 12:9: cleaving to the good, etc. Consequently, when he says "but we have sent with them our brother also," etc., he treats of the third messenger, namely of Apollo. Where he does two things. First, he commends him for his solicitude, when he says "whom," namely Apollo, "we have often proved to be solicitous for your salvation; but now much more solicitous." For, as appears above, Apollo was the first who preached at Corinth after the apostle. 1 Cor. 3:6: I planted, Apollo watered. But this man, disturbed by their sin, withdrew, and set aside the solicitude which he had before had for them. But now, having heard of their conversion, he became more solicitous for their salvation than he had been before. Eph. 4:3: solicitous to keep the unity of the spirit, etc. Rom. 12:8: he who presides, in solicitude, etc. Second, he adds the cause of the solicitude which he took up, because Apollo trusted concerning you from those things which Titus said about you, commending you. Whence he says "with much confidence in you," whether on account of Titus who is my companion, and because he willingly came into the fellowship of Titus and Luke or Barnabas, and because he was induced to this by the apostles of the Churches which are in Judea. And therefore he says "or our brethren," the apostles of the Churches of Judea, namely they induced him to have solicitude for you. Which Churches indeed are "of the glory of Christ," that is, unto the glory of Christ. Consequently, when he says "the showing therefore which is," etc., he commends these messengers to the Corinthians, saying: because we have sent such men to you, therefore "the showing," etc., that is, show by deed, that you have charity toward them, and that I have truly commended you, and that I have truly gloried concerning you in the face of the Churches, to which I have come and to which I have preached. Or "in the face of all the Churches," because what you do to them will become known to all the Churches.”

Post-Reformation

c. 1650 – 1900
1771
A.D.
John Gill Reformed
1697–1771
“Providing for honest things,.... Or premeditating, forecasting, or considering before hand in the mind, things that are good, that are of good report among men, as well as accounted good by God; for it becomes professors of religion, and especially ministers of the Gospel, to be careful not only to exercise a good conscience towards God; but so to behave, that they may obtain and preserve the good opinion of men; for when they have once lost their credit and reputation among men, their ministry becomes in a great, measure useless; wherefore the apostle adds, not only in the sight of the Lord: the same Lord as before, the Lord Jesus Christ, who is a diligent searcher of the hearts, and discerner of the thoughts, and observer of the ways and actions of all his people; but also in the sight of men; not that the apostle affected a mere outside show, popular applause, and the praise of men; but was concerned lest any weak persons, by their conduct, should be stumbled and fall, the edification of any should be hindered, and their ministry become unprofitable.”
Source
1832
A.D.
Adam Clarke Methodist
1762–1832
“Avoiding this, that no man should blame us - Taking this prudent caution to have witnesses of our conduct, and such as were chosen by the Churches themselves, that we might not be suspected of having either embezzled or misapplied their bounty, See the note on Co1 16:4.”
1871
A.D.
Modern · 1953 →

The in-app commentary runs from the Fathers to the early-modern record, then stops — that's where the public-domain sources end, not where the reading does. For the modern reading, follow the sources directly.