essential minister of the church? Can it be supposed likely that he would have been so silent, even if there had been no bishop, as confessedly there was no doctor, among the English in Geneva; or possible that he could have been so with Miles Coverdale,[185] a regularly consecrated bishop attending on his ministrations and acting as an elder in his congregation, unless he had regarded (and wished it to be known that he regarded) the simple presbyter as _jure divino_ on a level with the diocesan bishop, to say nothing of the fact that his party at Frankfort had refused to have a bishop or superintendent over their congregation? [Sidenote: Necessity of Preaching.] This examination of the introductory chapters of the Book of Common Order will enable us the better to understand and explain the parts of the Book of Discipline drawn up in 1560 respecting the ministers and office-bearers of the church. Even the ordinary ministers of the church must all be well qualified to preach the gospel of salvation, as many of the common people were unable to read,[186] and could only be saturated with its teaching by the living voice of the preacher who, by sermons and catechising on the Lord's day, and in the towns also by the sermon during the week, was to his utmost to carry home the truth to their hearts. Our reformers judged it necessary "that His Gospell be truely and openly preached in every church and assembly of this realme";[187] that no one "unable to edifie the church by wholesome doctrine" should be promoted to or retained in ecclesiastic administration;[188] and held that the sacraments cannot be "rightlie ministred by him in whose mouth God hath put no sermon of exhortation."[189] Instead of entrusting parishes, as was so often done in England, to men able only to read homilies prepared by others, they affirmed that it was alike to have no minister at all and to have an idol in place of a true minister, yea, in some cases it was worse.[190] Men of best knowledge of God's Word and cleanest life were to be nominated annually for election as elders and deacons.[191] The former were to assist the minister in all affairs of the kirk, to hold meetings with him for judging of causes, admonishing evil livers, yea, to take heed to the life, manners, diligence, and study of the ministers, as well as of the flock.[192] The deacons were to assist in judgment, but chiefly to collect and distribute what was provided for the poor. They might also, as in the French Church, be admitted to read the Scriptures and common prayers in the congregation if required and qualified to do so.[193] Besides ministers, elders, and deacons, generally recognised in the reformed churches as holding offices of divine institution, and being of "the ministry" or consistory of the church, certain other functionaries are mentioned in this Book of Discipline, to whom special duties are assigned, at least for a time.