The interpretation timeline
Luke 1:1 Douay-Rheims

Forasmuch as many have taken in hand to set forth in order a narration of the things that have been accomplished among us;

A.D. 253 – 1849 12 witnesses 21 excerpts

Patristic

before A.D. 750
253
A.D.
Origen Patristic
c. A.D. 184–253
“(Hom. i. in Luc.) The effect upon his own mind, St. Luke explains by the expression, of the things which have been fully accomplished among us, i. e. have had their full manifestation among us, (as the Greek word πεπληροφορημένων signifies, which the Latin cannot express in one word,) for he had been convinced of them by sure faith and reason, and wavered not in any thing.”
Source
“It is written in Exodus, The people saw the voice of the Lord. (Exod. 20:18.) Now a voice is rather heard than seen. But it was so written, to shew us that men see the voice of the Lord with other eyes, which they only have who are worthy of them. Again in the Gospel, it is not the voice that is perceived, but the Word, which is more excellent than the voice.”
Source
339
A.D.
c. A.D. 260–339
“(Eccl. Hist. iii. 4.) St. Luke at the commencement of his Gospel has told us the reason of his writing, which was, that many others had rashly taken upon themselves to give accounts of those things of which he had a more certain knowledge. And this is his meaning when he says, Forasmuch as many have taken in hand to set forth in order a declaration of things.”
Source
“(sup.) Luke is a sure witness, because he obtained his knowledge of the truth either from St. Paul’s instructions, or the instructions and traditions of the other Apostles, who were themselves eyewitnesses from the beginning.”
378
A.D.
Titus of Bostra Patristic
d. c. A.D. 378
“(in proœm. Lucæ.) He says, of things, because not by shadows, as the heretics say, did Jesus accomplish His advent in the flesh, but being as He was the Truth, so in very truth He performed His work.”
397
A.D.
Ambrose of Milan Patristic
A.D. 339–397
“(Expos. Ev. Luc. l. i. c. i.) For as many among the Jewish people prophesied by inspiration of the Spirit of God, but others were false prophets rather than prophets, so now also have many attempted to write Gospels which the good moneychanger refuses to pass. One gospel is mentioned which the twelve Apostles are said to have written; another Basilides presumed to write; and another is said to have been by Matthias.”
Source
“Now they who have attempted to set forth these things in order have laboured by themselves, and have not succeeded in what they attempted. For without the assistance of man come the gifts and the grace of God, which, when it is infused, is wont so to flow, that the genius of the writer is not exhausted, but ever abounding. He well says therefore, Of things which have been fully accomplished among us, or which abound among us. For that which abounds is lacking to none, and no one doubts about that which is fulfilled, since the accomplishment builds up our faith, and the end manifests it.”
Source
“This expression is used, not that we should suppose the ministry of the word to consist rather in seeing than hearing, but that, because by the word was meant not a word that can be spoken by the mouth, but one of real existence, we may understand that to have been not a common, but a Heavenly Word, to which the Apostles ministered.”
Source
“Now not only did they see the Lord in the body, but also in the Word. For they saw the Word, who with Moses and Elias saw the glory of the Word. Others did not see it, who could only see the body.”
407
A.D.
John Chrysostom Patristic
A.D. 347–407
“(sup.) He says, were eyewitnesses, because this is our chief ground for believing in a thing, that we derive it from those who were actually eyewitnesses.”
“(sup.) Or it may be, “That thou mightest feel certain and satisfied as to the truth of those things which thou hast heard, now that thou beholdest the same in writing.””
444
A.D.
A.D. 376–444
“(non occ.) In what he says of the Apostles having been eyewitnesses of the word, he agrees with John, who says, The Word was made flesh, and dwelt among us, and we saw His glory. For the Word by means of the flesh was made visible.”
735
A.D.
Bede the Venerable Patristic
c. A.D. 672–735
“(in proœm. Lucæ.) The many who are mentioned, he reckons not so much by their number, as by the variety of their manifold heresies; men who were not endued with the gift of the Holy Spirit, but engaging in a vain work, have rather set forth in order a relation of events, than woven a true history.”
“Nevertheless both Matthew and John were obliged in many things that they wrote to consult those who had had means of knowing the infancy, childhood, and genealogy of our Lord, and of seeing the things which he did.”

Scholastic

c. 1100 – 1500
1107
A.D.
c. 1055–1107
“(Præf. in Luc.) By these words it is plainly implied, that Luke was not a disciple from the beginning, but became one in course of time; others were disciples from the beginning, as Peter, and the sons of Zebedee.”
“(in loc.) He writes to Theophilus, a man probably of some distinction, and a governor; for the form, Most excellent, was not used except to rulers and governors. As for example, Paul says to Festus, Most excellent Festus. (Acts 26:25.)”
“For frequently, when a thing is asserted by any one, and not expressed in writing, we suspect it of falsehood; but when a man has written what he asserts, we are the more inclined to believe it, as if, unless he thought it to be true, he would not commit it to writing.”

Post-Reformation

c. 1650 – 1900
1714
A.D.
Matthew Henry Reformed
1662–1714
“Complimental prefaces and dedications, the language of flattery and the food and fuel of pride, are justly condemned by the wise and good; but it doth not therefore follow, that such as are useful and instructive are to be run down; such is this, in which St. Luke dedicates his gospel to his friend Theophilus, not as to his patron, though he was a man of honour, to protect it, but as to his pupil, to learn it, and hold it fast. It is not certain who this Theophilus was; the name signifies a friend of God; some think that it does not mean any particular person, but every one that is a lover of God; Dr. Hammond quotes some of the ancients understanding it so: and then it teaches us, that those who are truly lovers of God, will heartily welcome the gospel of Christ, the design and tendency of which are, to bring us to God. But it is rather to be understood of some particular person, probably a magistrate; because Luke gives him here the same title of respect which St. Paul gave to Festus the governor, kratiste (Act 26:25), which we there translate most noble Festus, and here most excellent Theophilus. Note, Religion does not destroy civility and good manners, but teaches us, according to the usages of our country, to give honour to them to whom honour is due. Now observe here, I. Why St. Luke wrote this gospel. It is certain that he was moved by the Holy Ghost, not only to the writing, but in the writing of it; but in both he was moved as a reasonable creature, and not as a mere machine; and he was made to consider, 1. That the things he wrote of were things that were most surely believed among all Christians, and therefore things which they ought to be instructed in, that they may know what they believe, and things which ought to be transmitted to posterity (who are as much concerned in them as we are); and, in order to that, to be committed to writing, which is the surest way of conveyance to the ages to come. He will not write about things of doubtful disputation, things about which Christians may safely differ from one another and hesitate within themselves; but the things which are, and ought to be, most surely believed, pragmata peplērophorēmena - the things which were performed (so some), which Christ and his apostles did, and did with such circumstances as gave a full assurance that they were really done, so that they have gained an established lasting credit. Note, Though it is not the foundation of our faith, yet it is a support to it, that the articles of our creed are things that have been long most surely believed. The doctrine of Christ is what thousands of the wisest and best of men have ventured their souls upon with the greatest assurance and satisfaction. 2. That it was requisite there should be a declaration made in order of those things; that the history of the life of Christ should be methodized, and committed to writing, for the greater certainty of the conveyance. When things are put in order, we know the better where to find them for our own use, and how to keep them for the benefit of others. 3. That there were many who had undertaken to publish narratives of the life of Christ, many well-meaning people, who designed well, and did well, and what they published had done good, though not done by divine inspiration, nor so well done as might be, nor intended for perpetuity. Note, (1.) The labours of others in the gospel of Christ, if faithful and honest, we ought to commend and encourage, and not to despise, though chargeable with many deficiencies. (2.) Others' services to Christ must not be reckoned to supersede ours, but rather to quicken them. 4. That the truth of the things he had to write was confirmed by the concurring testimony of those who were competent and unexceptionable witnesses of them; what had been published in writing already, and what he was now about to publish, agreed with that which had been delivered by word of mouth, over and over, by those who from the beginning were eye-witnesses and ministers of the word, Luk 1:2. Note, (1.) The apostles were ministers of the word of Christ, who is the Word (so some understand it), or of the doctrine of Christ; they, having received it themselves, ministered it to others, Jo1 1:1. They had not a gospel to make as masters, but a gospel to preach as ministers. (2.) The ministers of the word were eye-witnesses of the things which they preached, and, which is also included, ear-witnesses. They did themselves hear the doctrine of Christ, and see his miracles, and had them not by report, at second hand; and therefore they could not but speak, with the greatest assurance, the things which they had seen and heard, Act 4:20. (3.) They were so from the beginning of Christ's ministry, Luk 1:2. He had his disciples with him when he wrought his first miracle, Joh 2:11. They companied with him all the time he went in and out among them (Act 1:21), so that they not only heard and saw all that which was sufficient to confirm their faith, but, if there had been any thing to shock it, they had opportunity to discover it. (4.) The written gospel, which we have to this day, exactly agrees with the gospel which was preached in the first days of the church. (5.) That he himself had a perfect understanding of the things he wrote of, from the first, Luk 1:3. Some think that here is a tacit reflection upon those who had written before him, that they had not a perfect understanding of what they wrote, and therefore, Here am I, send me ( - facit indignatio versum - my wrath impels my pen); or rather, without reflecting on them, he asserts his own ability for this undertaking: "It seemed good to me, having attained to the exact knowledge of all things, anōthen - from above;" so I think it should be rendered; for if he meant the same with from the beginning (Luk 1:2), as our translation intimates, he would have used the same word. [1.] He had diligently searched into these things, had followed after them (so the word is), as the Old Testament prophets are said to have enquired and searched diligently, Pe1 1:10. He had not taken things so easily and superficially as others who had written before him, but made it his business to inform himself concerning particulars. [2.] He had received his intelligence, not only by tradition, as others had done, but by revelation, confirming that tradition, and securing him from any error or mistake in the recording of it. He sought it from above (so the word intimates), and from thence he had it; thus, like Elihu, he fetched his knowledge from afar. He wrote his history as Moses wrote his, of things reported by tradition, but ratified by inspiration. [3.] He could therefore say that he had a perfect understanding of these things. He knew them, akribōs - accurately, exactly. "Now, having received this from above, it seemed good to me to communicate it;" for such a talent as this ought not to be buried. II. Observe why he sent it to Theophilus: "I wrote unto thee these things in order, not that thou mayest give reputation to the work, but that thou mayest be edified by it (Luk 1:4); that thou mayest know the certainty of those things wherein thou has been instructed." 1. It is implied, that he had been instructed in these things either before his baptism, or since, or both, according to the rule, Mat 28:19, Mat 28:20. Probably, Luke had baptized him, and knew how well instructed he was; peri hōn katēchēthēs - concerning which thou hast been catechized; so the word is; the most knowing Christians began with being catechized. Theophilus was a person of quality, perhaps of noble birth; and so much the more pains should be taken with such when they are young, to teach them the principles of the oracles of God, that they may be fortified against temptations, and furnished for the opportunities, of a high condition in the world. 2. It was intended that he should know the certainty of those things, should understand them more clearly and believe more firmly. There is a certainty in the gospel of Christ, there is that therein which we may build upon; and those who have been well instructed in the things of God when they were young should afterwards give diligence to know the certainty of those things, to know not only what we believe, but why we believe it, that we may be able to give a reason of the hope that is in us.”
1832
A.D.
Adam Clarke Methodist
1762–1832
“Many have taken in hand - Great and remarkable characters have always many biographers. So it appears it was with our Lord: but as most of these accounts were inaccurate, recording as facts things which had not happened; and through ignorance or design mistaking others, especially in the place where St. Luke wrote; it seemed good to the Holy Spirit to inspire this holy man with the most correct knowledge of the whole history of our Lord's birth, preaching, miracles, sufferings, death, resurrection, and ascension, that the sincere, upright followers of God might have a sure foundation, on which they might safely build their faith. See the note on Luk 9:10. Most surely believed among us - Facts confirmed by the fullest evidence - των πεπληροφορημενων πραγματων. Every thing that had been done or said by Jesus Christ was so public, so plain, and so accredited by thousands of witnesses, who could have had no interest in supporting an imposture, as to carry the fullest conviction, to the hearts of those who heard and saw him, of the divinity of his doctrine, and the truth of his miracles.”
Source
1849
A.D.
1774–1849
“That have been accomplished. [1] In the Protestant translation, of things most surely believed. They have followed Beza, and Erasmus: but other learned critics have shewn that the same Greek word often signifies to fulfil; and it is clearly proved by St. Chrysostom.”

Undated

date unknown
date
unknown
“(Photius, comment. in Luc.) The whole Preface of this Evangelist contains two things; first, the condition of those who wrote Gospels before him, (Matthew and Mark for example;) secondly, the reason why he also himself proposed to write one. Having said, “attempted,” a word which may be applied both to those who presumptuously engage upon a subject, and those who reverently handle it, he determines the doubtful expression by two additions; first, by the words, Of things which have been fully accomplished among us; and secondly, As they handed them down to us, who were eyewitnesses from the beginning. The word handed down seems to shew, that the eye-witnesses themselves had a commission to transmit the truth. For as they handed it down, so it became others also receiving it in due order, in their turn to publish it. But from the not depositing in writing what had been delivered, several difficulties through lapse of time sprang up. Rightly then did those who had received the tradition from the first eye-witnesses of the Word, establish it in writing for the whole world; thereby repelling falsehood, destroying forgetfulness, and making up from tradition itself a perfect whole.”
Source
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.