Theologian, Reformer, Teacher at Oxford in England, Translated the bible from Vulgate into vernacular English (The Wycliffe Bible)
“why curates are so severe in exacting tithes, since Christ and his apostles took no tithes, as men do now ; neither paid them, nor even spoke of them, either in the Gospel or the Epistles, which are the perfect law of freedom and grace. But Christ lived on the alms of holy women, as the Gospel telleth ; and the apostles lived sometimes by the labor of their hands, and sometimes took a poor livelihood and clothing, given of free will and devotion by the people, without asking or constraining.” ” Paul proved that priests, preaching truly the gospel, should live by the gospel, and said naught of tithes. Certainly tithes were due to priests in the Old Law — but it is not so now, in the law of grace.”
“Tracts and Treatises of John de Wycliffe” 1845 Translation by Robert Vaughan
http://oll.libertyfund.org/titles/wyclife-tracts-and-treatises-of-john-de-wycliffe