History of Protestantism History of Protestantism Protestantism originated from work of several theologians starting in the 12th century, although there could have been earlier cases of which there is no surviving evidence. Any prominent dissent was subject to persecution by the Roman Catholic Church, and thus attempts to change anything in the Catholic Church were kept isolated or effectively eradicated up to the 16th century. One of the early Protestant Reformers was John Wycliffe, an English theologian and early proponent of reform in the 14th century. His followers, known as Lollards, spread throughout England but soon were persecuted by both the Catholic Church
John Wycliffe into sin and that it ought therefore to give up all its property and that the clergy should live in complete poverty. The tendency of the high offices of state to be held by clerics was resented by many of the nobles. John of Gaunt, who had his own reasons for opposing the wealth and power of the clergy, possibly used a naive Wycliffe as his tool. Wycliffe was summoned before William Courtenay, Bishop of London, on 19 February 1377. The exact charges are not known, as the matter did not get as far as a definite examination. Lechler suggests