John Knox: The Fiery Voice of the Scottish Reformation

John Knox (c. 1513–1572) stands as one of the most pivotal figures in the history of the Reformation. Known for his unwavering faith, boldness, and passionate rhetoric, Knox played a transformative role in establishing Protestantism in Scotland. His life was marked by tumult, theological brilliance, and an unrelenting commitment to biblical truth.


Role in the Reformation

Knox’s involvement in the Reformation began in a tumultuous Scotland rife with corruption in the Catholic Church. Priests were often poorly educated, and even senior leaders like Cardinal David Beaton were infamous for immorality. Reformers like Patrick Hamilton and George Wishart had already laid the groundwork for reform, with Wishart’s martyrdom particularly influencing Knox.

Knox’s rise began in 1547 when he joined Protestant rebels at St. Andrews Castle and was reluctantly called to preach. Shortly after, the castle was besieged, and Knox was captured and enslaved as a galley slave aboard French ships for 19 months. This period of hardship strengthened his resolve and faith.

Upon his release, Knox ministered in England, serving as a royal chaplain under King Edward VI. However, the ascension of the Catholic Mary I ("Bloody Mary") forced Knox to flee to the Continent, where he found refuge in Geneva.

In Geneva, Knox encountered John Calvin, whose teachings profoundly influenced his theology. He referred to Geneva as “the most perfect school of Christ since the days of the apostles.” Knox also pastored a congregation of English refugees and sharpened his vision of a church rooted firmly in Scripture.

Returning to Scotland in 1559, Knox became the leading voice of the Scottish Reformation. He preached against Roman Catholic practices and encouraged the Lords of the Congregation, a group of Protestant nobles, to stand firm against Queen Mary of Guise’s Catholic policies. Knox’s famous confrontations with Mary, Queen of Scots, showcased his courage as he directly challenged her allegiance to Catholicism.

Through his tireless preaching and leadership, Scotland officially embraced Protestantism in 1560. The Scottish Parliament abolished papal authority, and Knox played a key role in drafting the Scots Confession of Faith, which laid the doctrinal foundation for the Reformed Church of Scotland.


Theological Contributions

Knox was a staunch advocate of sola scriptura, the principle that Scripture alone is the ultimate authority in the life of the church. His theology was shaped by Calvinist doctrines, emphasizing:

  • Predestination: Knox believed in God’s sovereign election and taught that salvation was entirely dependent on God’s grace.
  • Worship Reform: He championed simplicity in worship, opposing anything not explicitly commanded in Scripture. This principle became a cornerstone of Presbyterianism.
  • Covenant Theology: Knox encouraged the use of covenants, or bonds, among believers and leaders to affirm their commitment to God’s truth. This practice influenced the distinct Scottish tradition of covenant-making.

Knox’s theological contributions extended beyond preaching. His works, such as The First Blast of the Trumpet Against the Monstrous Regiment of Women, though controversial, argued for Protestant reform and against Catholic rulers. His History of the Reformation in Scotland remains a vital source for understanding the movement.


Personal Life

Knox’s personal life was as complex as his public ministry. Born in Haddington, Scotland, around 1513, Knox trained as a priest but later abandoned Catholicism for Protestant beliefs. Little is known about his conversion, but his passion for reform became evident in his early career.

Knox married twice. His first wife, Marjory Bowes, was a staunch supporter of his ministry, and they had two sons. After Marjory’s death, Knox married Margaret Stewart, a woman several decades his junior, and they had three daughters.

Despite his fiery public persona, Knox’s personal writings reveal a man deeply reliant on God’s grace. In his final years, he suffered from poor health, including a debilitating stroke, yet continued to preach whenever possible. Knox died in 1572, his last words reflecting his trust in Christ: “Live in Christ, and the flesh need not fear death.”


Legacy

John Knox’s impact on the Reformation cannot be overstated. He was instrumental in shaping Scotland’s religious identity and establishing the Presbyterian Church. His fearless defense of biblical truth and his theological rigor inspired generations of Christians. Knox’s own conviction summarized his legacy best: “God gave His Holy Spirit to simple men in great abundance.”

Through his life, work, and faith, John Knox remains a powerful example of how God can use ordinary people to achieve extraordinary reform.

Reference
The Real John Knox - Justin Taylor
The Champion of the Kirk - Sinclair Ferguson
Learning from a Hard Knox Life - Jonathan Parnell
John Knox Biography -  Iain Murray
The Adventurous Life of John Knox - Stephen Nichols
Who Was John Knox? - Sinclair Ferguson

Back to blog

Know about Chosenhues

We are dedicated to proclaiming the unaltered Gospel of Christ crucified in India, trusting in God's sovereignty to save His elect and build His church, even in the midst of opposition.

Know More