John Wycliffe and in his sermons, but also in a series of sharp tracts and polemical productions in Latin and English (of which those issued in his later years have been collected as "Polemical Writings"). In the 1380 "Objections to Friars", he calls monks the pests of society, enemies of religion, and patrons and promoters of every crime. He directed his strongest criticism against the friars, whose preaching he considered neither scriptural nor sincere, but motivated by "temporal gain". While others were content to seek the reform of particular errors and abuses, Wycliffe sought nothing less than the extinction of the institution
Lollardy England’s monasteries. The University of Oxford also protected Wycliffe and similar academics on the grounds of academic freedom and, initially, allowed such persons to retain their positions despite their controversial views. Lollards first faced serious persecution after the Peasants' Revolt in 1381. While Wycliffe and other Lollards opposed the revolt, one of the peasants’ leaders, John Ball, preached Lollardy. The royalty and nobility then found Lollardy to be a threat not only to the Church, but to English society in general. The Lollards' small measure of protection evaporated. This change in status was also affected by the 1386 departure of