Ambrosiaster : Paul is confident that the Corinthians will persevere in righteousness until the day of judgment. People who could not be shaken in spite of so many turmoils and disagreements proved that they would remain faithful to the end. In praising them, Paul is also challenging those who had been corrupted by the errors of the false apostles, for in proclaiming the faith of the former, he is calling the latter to repentance. — COMMENTARY ON PAUL'S EPISTLES John Chrysostom : "Who shall also confirm you unto the end, that ye may be unreprovable." Here he seems to court them, but the saying is free from all flattery; for he knows also how to press them home; as when he saith, "Now some are puffed up as though I would not come to you:" and again, "What will ye? shall I come unto you with a rod, or in love, and in the spirit of meekness?" And, "Since ye seek a proof of Christ speaking in me." But he is also covertly accusing them: for, to say, "He shall confirm," and the word "unreprovable" marks them out as still wavering, and liable to reproof. But do thou consider how he always fasteneth them as with nails to the Name of Christ. And not any man nor teacher, but continually the Desired One Himself is remembered by him: setting himself, as it were to arouse those who were heavy-headed after some debauch. For no where in any other Epistle doth the Name of Christ occur so continually. But here it is, many times in a few verses; and by means of it he weaves together, one may say, the whole of the proem. Look at it from the beginning. "Paul called to be an Apostle of Jesus Christ, to them that have been sanctified in Jesus Christ, who call upon the Name of our Lord Jesus Christ, grace be unto you and peace from God the Father, and the Lord Jesus Christ. I thank my God for the grace which hath been given you by Jesus Christ, even as the testimony of Christ hath been confirmed in you, waiting for the revelation of our Lord Jesus Christ, who shall confirm you unreprovable in the day of our Lord Jesus Christ. God is faithful, by whom ye have been called into the fellowship of His Son Jesus Christ our Lord. And I beseech you by the Name of our Lord Jesus Christ." Seest thou the constant repetition of the Name of Christ? From whence it is plain even to the most unobservant, that not by chance nor unwittingly he doeth this, but in order that by incessant application of that glorious Name he may foment their inflammation, and purge out the corruption of the disease. — Homily on 1 Corinthians 2 Origen of Alexandria : Who sustains us? Christ Jesus, the Word and Wisdom of God. Moreover, he sustains us not merely for a day or two, but forever. — COMMENTARY ON 1 CORINTHIANS 1.2.52-54 Theodoret of Cyrus : By saying that he hopes that they will be guiltless in the day of Christ Jesus, Paul is indicating that right now they are guilty. — COMMENTARY ON THE FIRST EPISTLE TO THE CORINTHIANS 167