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 influential part. From 1380 onwards, Wycliffe devoted himself to writings that argued his rejection of transubstantiation, and strongly criticised the friars who supported it. John Wycliffe had come to regard the scriptures as the only reliable guide to the truth about God, and maintained that all Christians should rely on the Bible rather than on the teachings of popes and clerics. He said that there was no scriptural justification for the papacy. Theologically, his preaching expressed a strong belief in predestination that enabled him to declare an "invisible church of the elect", made up of those predestined to be saved,