In the newly discovered "Doctrine of the Twelve Apostles" we find prophets among the ministers of the Church, just as in the Epistles to the Corinthians, Ephesians, and Philippians. The date of this interesting treatise has yet to be ascertained; but it seems to belong to the period between the Epistles of St. Paul and those of Ignatius. We may safely place it between the writings of St. Paul and those of Justin Martyr. In the Epistle to the Corinthians (1 Cor. xii. 28) we have "First apostles, secondly prophets, thirdly teachers, then" those who had special gifts, such as healing or speaking with tongues. In Ephes. iv. 11 we are told that Christ "gave some to be apostles; and some evangelists; and some, pastors and teachers." The Epistle to the Philippians is addressed "to all the saints in Christ Jesus which are at Philippi, with the bishops and deacons," where the plural shows that "bishop" cannot be used in the later diocesan sense; otherwise there would be only one bishop at Philippi. Prophets, therefore, in St. Paul's time are a common and important branch of the ministry. They rank next to apostles, and a single congregation may possess several of them. In Ignatius and later writers the ministers who are so conspicuous in the Acts and in St. Paul's Epistles disappear, and their place is taken by other ministers whose offices, at any rate in their later forms, are scarcely found in the New Testament at all. These are the bishops, presbyters, and deacons; to whom were soon added a number of subordinate officials, such as readers, exorcists, and the like. The ministry, as we find it in the "Doctrine of the Twelve Apostles," is in a state of transition from the Apostolic to the latter stage. As in the time of St. Paul we have both itinerant and local ministers; the itinerant ministers being chiefly apostles and prophets, whose functions do not seem to be marked off from one another very distinctly; and the local ministry consisting of two orders only, bishops and deacons, as in the address to the Church of Philippi. When we reach the Epistles of Ignatius and other documents of a date later than A.D. 110, we lose distinct traces of these itinerant apostles and prophets. The title "Apostle" is becoming confined to St. Paul and the Twelve, and the title of "Prophet" to the Old Testament prophets.