John Knox: Scottish Reformer and Protestant Pioneer

Early Life and Conversion to Protestantism

John Knox, the Scottish Reformer, is hailed as one of the fathers of Protestant church reform. His undying passion for his beliefs, as well as strong bonds of friendship with several religious women, sustained him in his work until he died. His legacy endures through the sermons and religious writings he left behind. There is some disagreement regarding the year of his birth, but scholars generally place it within the first two decades of the sixteenth century. The Oxford Dictionary of National Biography, for example, places Knox's birth at around 1514, while Miles Hodges places it at 1505.

According to the Dictionary, Knox was born at Cliffordgate in Haddington. An interesting fact is that he occasionally adopted his mother's maiden name, Sinclair, as an alias when he found himself obliged to hide from persecutors. His father, William Knox, came from a highly respected family with a history of service to the Bothwell earls. As with his birth, little is known about Knox's early life and education. He apparently did not take a degree, but continued studying after school, including studies at St. Andrews University under John Mair. From there he entered the religious profession, becoming a deacon and priest in the early 1530s. He continued his career as a notary in and around Haddington from around 1540.

What might have been a stable and lasting career for the young church official was overturned in 1543 when he came into contact with the underground Protestant movement in Scotland. It was through the preaching of Thomas Guilliame that Knox first encountered Protestant ideas. Guilliame's spirited preaching brought new life not only to the movement, but also to the heart of John Knox, who was deeply moved by the energy behind the preacher's words. Beyond this point of contact, no further information survives regarding Knox's rejection of the Catholic faith. It is only known that he devoted the rest of his life to his newfound faith and ideals.

Another formative influence on Knox's faith was George Wishart, a preacher equally filled with revitalizing energy for the Protestant cause. When Wishart was executed after his trial for heresy in St. Andrews, Knox feared he was in danger, having made no secret of his association with the preacher. When most of the unrest subsided, Knox returned to the tutorships he had been engaged in during 1547. It was at this time that two Protestants, John Rough and Henry Balnaves, attempted to persuade Knox to become a preacher. Knox initially refused, convinced that he had not been called to such a service. He was eventually persuaded, though unwillingly, by the argument that a congregation could itself issue a call to a recognized leader to preach.

First Sermons and Imprisonment

Knox's first sermon was the culmination of a debate between the Protestant Rough and the Catholic Annand. Knox had supplied Rough with notes, but Annand was gaining the upper hand in the argument. This prompted Knox to stand and present his own views against the Catholic Church. His first sermon, setting the tone for the rest of his ministry, was an attack on papal authority, framing the Pope as the Antichrist or "beast" from his chosen text, Daniel 7:24–25. Knox based this upon the argument that the doctrine of the Pope and the Catholic Church was not in keeping with God's laws. It followed that all that opposed God was aligned with Satan, and hence the Pope was in greater agreement with Satan than with God. These bold initial assertions were substantiated by later debates and further sermons, culminating in the radical step of administering communion in a Protestant rather than Catholic manner. This early reform effort was, however, cut short by political upheaval in July, when a French fleet recaptured St. Andrews Castle.

After their capture, Knox and the other commoners were put to work on the galleys while the nobles were held prisoner in French castles. It is notable that Knox was regarded as a spiritual leader even by the nobles — a testament not only to the power of his faith, but to the charisma he projected in his sermons and personal encounters. Knox became gravely ill during their return to Scottish waters. Although it was feared he would die, he predicted that he would yet preach again in his beloved St. Andrews Parish Church.

In the accounts Knox left of this period, he concentrated on the Protestants and their faith, recounting personal events only when they had direct bearing on the faith in question. Despite his hardships, this time also afforded Knox sufficient opportunity to reflect and read on matters of faith, allowing him to more fully develop the ideas begun in his first sermons. He was deeply preoccupied, for example, with the battle between Satan and God, and in his writings to the Protestants of St. Andrews this was a theme he returned to frequently.

Knox drew particularly on the Old Testament as substantiation for his belief that contemporary politics were a manifestation of the cosmic battle between light and darkness. This is evident in the language he used to encourage, admonish, and articulate his ideas. He even drew parallels between his own experiences and the writings of Isaiah and Jeremiah, demonstrating a supreme confidence in his ability to interpret the Scriptures in relation to himself and his world.

It was also during his imprisonment that Knox further developed his convictions regarding the Catholic Church. His personal experiences reinforced his growing faith and his confidence in both his message and his calling to preach it. Knox thus integrated his personal experiences with what he understood as biblical truth, free from the doctrines and laws of the Catholic faith.

Ministry at Berwick and Theological Convictions

Upon his release in February 1549, Knox was sent to Berwick as a preacher. There he was reunited with some of his East Lothian friends, and his ministry — grounded in faith and animated by his personal charisma — became a model of Christian conduct. He improved the behavior of the soldiers in the town, reducing violence and promoting peace. He also gathered around him a group of committed Protestants, for whom he composed A Confession and Declaration of Praiers. His experience on the galleys informed these writings, as he was able to assure his readers of God's continued presence in the face of apparently insurmountable hardship.

Building on his earlier opposition to Catholicism, Knox further developed his Reformation doctrines at Berwick. One of his primary targets was the Roman Catholic Mass. He demonstrated his rebellion by giving his communicants bread instead of wafer while they sat rather than kneeled. This act was also part of the broader Protestant campaign led by Archbishop Thomas Cranmer. Knox further demonstrated his commitment to following Scripture alone by accusing the Catholic Church of outright idolatry through the practice of the Mass, when he was summoned before the Council of the North in April 1550.

At that hearing, it became clear that Knox's thought — rooted as it was in Old Testament doctrinal practice — identified as idolatry any church practice not directly identified with God. On the specific question of communion, he denied the Catholic doctrine of transubstantiation, substituting a spiritual absorption of the body and blood of Christ for the physical event asserted by Catholic teaching. Knox proved himself an extremist in this regard, allowing no gray areas between true worship and full-fledged idolatry. For him, a person was either completely for God or completely for the devil. Since the Catholic Church did not agree with his views, Knox concluded that it was necessarily on the side of the devil.

This period also saw an important development in Knox's personal life. Marjory Bowes was the fifth daughter of a woman who drew great comfort from Knox's ministry and who encouraged a liaison between her daughter and the preacher. They were formally betrothed in 1553, though not without resistance from other members of the family. In his relationship with his mother-in-law, Knox was able to show a gentler side of himself rarely visible in his public life. With her he was compassionate and understanding as she took tentative steps in her journey of faith, and it was also with her that he was able to voice his own private doubts and fears — something his public role did not permit.