Oldcastle Revolt religious beliefs were considerably influenced by Lollard cleric William Swynderby, who preached in Almeley during his youth. Lollardy was a politico-religious movement initiated by prominent theologian John Wycliffe in the 1370s during his service in the University of Oxford. Lollard beliefs were outlined in the 1395 The Twelve Conclusions of the Lollards, which dealt with their opposition to capital punishment, rejection of religious celibacy, and belief that members of the Clergy should be held accountable to civil laws. The Conclusions also rejected pilgrimages, ornamentation of churches, and religious images because these were said to take away from the true nature
John Wycliffe State was necessary; but the Commons rejected the bill. The king, however, had a decree issued which permitted the arrest of those in error. The citadel of the reformatory movement was Oxford, where Wycliffe's most active helpers were; these were laid under the ban and summoned to recant, and Nicholas of Hereford went to Rome to appeal. On 17 November 1382, Wycliffe was summoned before a synod at Oxford. He still commanded the favour of the court and of Parliament, to which he addressed a memorial. He was neither excommunicated then, nor deprived of his living. Wycliffe aimed to do