What was John Knox's significant contribution to the Reformed Church of Scotland?

John Knox's most significant contribution to the Reformed Church of Scotland was his role in organizing the church and authoring important confessions. As a key figure in the Protestant Reformation, Knox was instrumental in shaping the structure and theology of the Reformed Church in Scotland. His work included drafting the "Scots Confession," which outlined the beliefs of the Reformed faith and served as a foundational document for the church. Furthermore, he helped establish the Presbyterian system of governance, emphasizing a model of church leadership that was distinct from the hierarchical structure of the Catholic Church. This enduring influence on church polity and doctrine makes his contributions essential to the establishment and development of the Reformed Church of Scotland.