John Chrysostom, on Acts 1:1

“The former treatise I made, O Theophilus, of all things which Jesus began to do and to teach,”

“Now mark how unassuming he is. He does not say, The former Gospel which I preached, but, "The former treatise have I made;" accounting the title of Gospel to be too great for him; although it is on the score of this that the Apostle dignifies him: "Whose praise," he says, "is in the Gospel." But he himself modestly says, "The former treatise have I made, O Theophilus, of all that Jesus began both to do and to teach:" not simply "of all," but from the beginning to the end; "until the day," he says, "in which He was taken up." And yet John says, that it was not possible to write all: for "were they written, I suppose," says he, "that even the world itself could not contain the books written." How then does the Evangelist here say, "Of all?" He does not say "all," but "of all," as much as to say, "in a summary way, and in the gross;" and "of all that is mainly and pressingly important." Then he tells us in what sense he says all, when he adds, "Which Jesus began both to do and to teach;" meaning His miracles and teaching; and not only so, but implying that His doing was also a teaching. But now consider the benevolent and Apostolic feelings of the writer: that for the sake of a single individual he took such pains as to write for him an entire Gospel. "That thou mightest have," he says, "the certainty of those things, wherein thou hast been instructed." In truth, he had heard Christ say, "It is not the will of My Father that one of these little ones should perish." And why did he not make one book of it, to send to one man Theophilus, but has divided it into two subjects? For clearness, and to give the brother a pause for rest. Besides, the two treatises are distinct in their subject-matter. But consider how Christ accredited his words by His deeds. Thus He saith, "Learn of Me, for I am meek and lowly in heart." He taught men to be poor, and exhibited this by His actions: "For the Son of Man," He says, "hath not where to lay His head." Again, He charged men to love their enemies; and He taught the same lesson on the Cross, when He prayed for those who were crucifying Him. He said, "If any man will sue thee at the law, and take away thy coat, let him have thy cloak also:" now He not only gave His garments, but even His blood. In this way He bade others teach. Wherefore Paul also said, "So as ye have us for an example." For nothing is more frigid than a teacher who shows his philosophy only in words: this is to act the part not of a teacher, but of a hypocrite. Therefore the Apostles first taught by their conduct, and then by their words; nay rather they had no need of words, when their deeds spoke so loud. Nor is it wrong to speak of Christ's Passion as action, for in suffering all He performed that great and wonderful act, by which He destroyed death, and effected all else that He did for us.”

Imported from an open dataset — not yet checked against the printed edition.