Luke 4:20-21

And he closed the book, and gave it again to the minister Τω υπηρετη, to the servant, who had brought it to him. “From the manner in which we apply the word minister, in speaking of our churches, the English reader is apt to be led into a mistake by the common version, and to consider the word here as meaning the person who presided in the service; whereas it denotes only a subordinate officer, who attended the minister, and obeyed his orders in what concerned the more servile part of the work. Among other things he had the charge of the sacred books, and delivered them to those to whom he was commanded by his superiors to give them. After the reading was over, he deposited them in their proper place.” Campbell. And sat down The Jewish doctors, to show their reverence for the Scriptures, always stood when they read them, but when they taught the people they sat down. See Matthew 23:2. Thus we here find our Lord sitting down in the synagogue to preach, after he had read the passage in the prophet, which he made the subject of his discourse. The custom of preaching from a text of Scripture, which now prevails throughout all the Christian churches, seems to have derived its origin from the authority of this example. And the eyes of all were fastened on him They looked on him with great attention, expecting him to explain the passage. And in addressing the congregation on it, he told them, it was that day fulfilled in their ears Namely, by what they heard him speak; words which imply, that, whatever allusion there might be in the prophecy to the good news of the deliverance of the Jews from the Babylonish captivity, it was primarily and principally intended to be understood of the spiritual salvation of mankind from ignorance and error, sinfulness and guilt, depravity and misery, by the Messiah, who, and not Isaiah, nor any other prophet, is to be considered as speaking in the passage, as is explained more fully in the notes there.