The Dutch derivation is the most likely, due to the influence on Lollardy of the informal lay communities, originating in Deventer in Overijssel around the teaching of Gerhard Groote, in the last two decades of the fourteenth century; but the Latin lolium (tares) is an interesting alternative.
Although Lollardy can be said to have originated from interest in the writings of John Wycliffe, the Lollards had no central belief system and no official doctrine. Likewise, being a decentralized movement, Lollardy neither had nor proposed any singular authority. The movement associated itself with many different ideas, but individual Lollards did not necessarily have to agree with every tenet.
Fundamentally, Lollards were anticlerical, meaning that they disapproved of the allegedly corrupt nature of the Western Church and the belief in divine appointment of Church leaders. Believing the Roman Catholic Church to be perverted in many ways, the Lollards looked to Scripture as the basis for their religious ideas. To provide an authority for religion outside of the Church, Lollards began the movement towards a translation of the bible into the vernacular which enabled more of the English peasantry to read the Bible. Wycliffe himself translated many passages until his death in 1384.
One group of Lollards petitioned Parliament with The Twelve Conclusions of the Lollards by posting them on the doors of Westminster Hall in February 1395. While by no means a central authority of the Lollards, the Twelve Conclusions reveal certain basic Lollard ideas. The first Conclusion rejects the acquisition of temporal wealth by Church leaders as accumulating wealth leads them away from religious concerns and toward greed. The fourth Conclusion deals with the Lollard view that the Sacrament of eucharist is a contradictory topic that is not clearly defined in the Bible. Whether the bread remains bread or becomes the literal body of Christ is not specified uniformly in the gospels. The sixth Conclusion states that officials of the Church should not concern themselves with secular matters when they hold a position of power within the Church because this constitutes a conflict of interest between matters of the spirit and matters of the State. In the eighth Conclusion points out the ludicrousness, in the minds of Lollards, of the reverence that is directed toward images in the Church. As Anne Hudson states in her Reformation Ideology, "if the cross of Christ, the nails, spear, and crown of thorns are to be honoured, then why not honour Judas's lips, if only they could be found?" (306).
The Lollards stated that the Roman Catholic Church had been corrupted by temporal matters and that its claim to be the true church was not justified by its heredity. Part of this corruption involved prayers for the dead and chantries. These were seen as corrupt since they distracted priests from other work and that all should be prayed for equally. Lollards also had a tendency toward iconoclasm. Lavish church fixtures were seen as an excess; they believed effort should be placed on helping the needy and preaching rather than working on lavish decoration. Icons were also seen as dangerous since many seemed to worship the icon rather than God, leading to idolatry.
Believing in a lay priesthood, the Lollards challenged the Church’s ability to invest or deny the divine authority to make a man a priest. Denying any special authority to the priesthood, Lollards thought confession unnecessary since a priest did not have any special power to forgive sins. Lollards challenged the practice of clerical celibacy and believed priests should not hold political positions since temporal matters should not interfere with the priests’ spiritual mission.
Believing that more attention should be given to the message in the scriptures rather than to ceremony and worship, the Lollards denounced the ritualistic aspects of the Church such as transubstantiation, exorcism, pilgrimages, and blessings. These focused too much on powers the Church supposedly did not have and led to a focus on temporal ritual over God and his message.
The other Conclusions deal with gospel teachings against killing as punishment for a crime (capital punishment), rejection of religious celibacy, and belief that members of the Clergy be 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 of worship: focus on God. Also denounced in the Conclusions were war, violence, and even abortion. Outside of the Twelve Conclusions, the Lollards had many beliefs and traditions. Their scriptural focus led Lollards to refuse the taking of oaths. Lollards also had a tradition of millenarianism. Some criticized the Church for not focusing enough on Revelation. Many Lollards believed they were near the end of days, and several Lollard writings claim the Pope to be the antichrist. In actuality, Lollards did not believe that any one Pope , as a human being, was the antichrist. They believed that the papal system was, however (citation needed).
Immediately upon going public, Lollardy was attacked as heresy. At first, Wycliffe and Lollardy were protected by John of Gaunt and anti-clerical nobility, who may have been interested in using Lollard-advocated clerical reform to create a new source of revenue from England’s monasteries, as Henry VIII would finally succeed in doing. The University of Oxford also protected Wycliffe and allowed him to hold his position at the university in spite of his views on the grounds of academic freedom, which also gave some protection to the academics who supported it within that institution. Lollardy first faced serious persecution after the Peasant’s 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 just to the Church, but to all the English social order. The Lollards' small measure of protection evaporated. This change in status was also affected by the removal of John of Gaunt from the scene, when he left England in pursuit of the throne of Castile, which he claimed through his second wife.
Lollardy was strongly resisted by both the religious and secular authorities. Among those opposing it was Thomas Arundel, Archbishop of Canterbury. King Henry IV (despite being John of Gaunt's son) passed the De heretico comburendo in 1401, not specifically against the Lollards, but prohibiting the translating or owning of the Bible and authorising the burning of heretics at the stake.
In the early 15th century, Lollardy went underground after more extreme measures were taken by the Church and State. One measure was the burning at the stake of John Badby, a layman and artisan who refused to renounce his Lollard views. His was the first execution of a layman in England for the crime of heresy.
The Lollard Knights were a group of gentry active during the reign of Richard II, known either during their lives or after for an inclination to the religious reforms of John Wycliffe. Henry Knighton, in his Chronicle, identifes the principal Knights as Sir Thomas Latimer, Sir John Trussel, Sir Lewis Clifford, Sir John Peachey, Sir Richard Storey, and Sir Reginald Hilton. Thomas Walsingham's Chronicle adds William Nevil and John Clanvowe to the list, and other potential members of this circle have been identified by their wills, which contain Lollard-inspired language about how their bodies are to be plainly buried and permitted to return to the soil from whence they came. There is little indication that the Lollard Knights were specifically known as such during their lifetimes; they were men of discretion, and unlike Sir John Oldcastle years later, rarely gave any hint of open rebellion. What is remarkable about them is how long they managed to hold important positions without falling victim to any of the several prosecutions of the followers of Wycliffe during their lifetimes. Unfortunately, Henry IV turned out to be a very enthusiastic opponent of the Lollards, and through legislation such as the Act De haeretico comburendo of 1401, showed himself virulently opposed to any such sentiments.
Sir John Oldcastle, a close friend of King Henry V (and the basis for Falstaff in the Shakespearean history Henry IV) was brought to trial in 1413 after evidence of his Lollard beliefs was uncovered. Oldcastle escaped from the Tower of London and organized an insurrection, which included an attempted kidnapping of the king. The rebellion failed, and Oldcastle was executed. Oldcastle's revolt made Lollardy seem even more threatening to the state, and the persecution of Lollards became more severe. A variety of other martyrs for the Lollard cause were executed over the following century, including Thomas Harding who died at White Hill, Chesham, in 1532, one of the last Lollards to be persecuted. A gruesome reminder of this persecution is the 'Lollards Pit' in Thorpe Wood, Norfolk, where men are customablie burnt.
Lollards were effectively absorbed into Protestantism during the English Reformation, in which Lollardy played a role. Since Lollardy had been underground for more than a hundred years, the extent of Lollardy and its ideas at the time of the Reformation is uncertain and a point of debate. However, many critics of the Reformation, including Thomas More, associated Protestants with Lollards. Leaders of the English Reformation, including Archbishop Thomas Cranmer, referred to Lollardy as well, and Bishop Cuthbert of London called Lutheranism as the "foster-child" of the Wycliffite heresy. Whether Protestants actually drew influence from Lollardy or whether they referred to it to create a sense of tradition is debated by scholars. The extent of Lollardy in the general populace at this time is also unknown, but the prevalence of Protestant iconoclasm in England suggests Lollard ideas may still have had some popular influence if Zwingli was not the source, as Lutherans did not advocate iconoclasm. The similarity between Lollards and later English Protestant groups such as the Baptists, Puritans and Quakers also suggests some continuation of Lollard ideas through the Reformation.