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 of John Wycliffe in particular, and were certainly considerably energized by the translation of the Bible into the English language. By the mid-15th century, "lollard" had come to mean a heretic in general. The alternative, "Wycliffite", is generally accepted to be a more neutral term covering those of similar opinions, but having an academic background. The term is said to have been coined by the Anglo-Irish cleric Henry Crumpe, but its origin is uncertain. According to the "Oxford English Dictionary", it most likely derives from Middle Dutch "" ("mumbler, mutterer"), from a verb "lollen" ("to mutter, mumble"). It appears to