St. Peter's last lesson was full of consolation. He showed that it was from God's hand that judgements were sent upon His people to purify them and prepare them for His appearing. With this thought in their minds, he would have the converts rejoice in their discipline, confident in the faithfulness of Him who was trying them. He follows this general message to the Churches with a solemn charge to their teachers. They are specially responsible for the welfare of the brethren. On them it rests by the holiness of their lives and the spirit in which they labour to win men to the faith. _The elders therefore among you I exhort, who am a fellow-elder, and a witness of the sufferings of Christ, who am also a partaker of the glory that shall be revealed: Tend the flock of God which is among you. Therefore_--because I know that the blessed purpose of trial is not always manifest, and because the hope of the believer needs to be constantly pointed to the faithfulness of God--I exhort you to tend zealously those over whom you are put in charge. "Elders" was the name given at first to the whole body of Christian teachers. No doubt they were chosen at the beginning from the older members of the community, when the Apostles established Churches in their missionary journeys. "They appointed for them elders in every Church" (Acts xiv. 23); and it was the elders of the Church of Ephesus that Paul sent for to Miletus (Acts xx. 17). And St. Peter here contrasts them very pointedly with those of younger years, whom he addresses afterwards. But after it became an official title the sense of seniority would drop away from the word. It is clear from this passage that in St. Peter's time they were identical with those who were afterwards named bishops. For the word which follows presently in the text and is rendered "exercising the oversight" is literally "doing the work of bishop, or overseer." And in the passage already alluded to (Acts xx. 15-28) those who at first are called elders are subsequently named bishops: "The Holy Ghost hath made you bishops to feed the Church of God" (R.V.). As the Church grew certain places would become prominent as centres of Christian life, and to the elders therein the oversight of other Churches would be given; and thus the overseer or bishop would grow to be distinct from the other presbyters, and his title be assigned to the more important office. This had not come about when St. Peter wrote.