The Vaudois churches, in their purity and simplicity, resembled the church of apostolic times. Rejecting the supremacy of the pope and prelate, they held the Bible as the only supreme, infallible authority. Their pastors, unlike the lordly priests of Rome, followed the example of their Master, who “came not to be ministered unto, but to minister.” They fed the flock of God, leading them to the green pastures and living fountains of His holy word. Far from the monuments of human pomp and pride the people assembled, not in magnificent churches or grand cathedrals, but beneath the shadow of the mountains, in the Alpine valleys, or, in time of danger, in some rocky stronghold, to listen to the words of truth from the servants of Christ. The pastors not only preached the gospel, but they visited the sick, catechized the children, admonished the erring, and labored to settle disputes and promote harmony and brotherly love. In times of peace they were sustained by the freewill offerings of the people; but, like Paul the tentmaker, each learned some trade or profession by which, if necessary, to provide for his own support.