Reformed and Presbyterian Churches #8

The Reformed tradition — organized into Presbyterian, Continental Reformed, and Congregational churches — descends from the Swiss Reformation led by John Calvin and counts tens of millions of adherents worldwide, with particular strength in Scotland, the Netherlands, Korea, and the United States.

Origins and History

Reformed theology developed alongside Lutheranism but independently, beginning with Huldrych Zwingli in Zurich in the 1520s and reaching its most influential systematic expression in John Calvin’s Geneva and his Institutes of the Christian Religion (1536, expanded through 1559). Calvin’s teaching spread through Europe via students and refugees, taking particularly strong root in Scotland under John Knox, whose work founded the Presbyterian tradition and its system of church governance by elected elders (“presbyters”) rather than bishops, and later crossed to North America and, through 20th-century missions, to Korea, where Presbyterianism became one of the country’s largest churches.

Beliefs and Practices

Reformed theology emphasizes the absolute sovereignty of God in salvation, classically summarized in the “five points of Calvinism” (total depravity, unconditional election, limited atonement, irresistible grace, and perseverance of the saints), teaching that God chooses believers for salvation by grace rather than foreseen merit (Romans 9:15-16; Ephesians 1:4-5; Romans 8:29-30). Reformed and Presbyterian churches govern themselves through a graded system of elder-led assemblies (sessions, presbyteries, and general assemblies) rather than individual bishops or a single pope (1 Timothy 3:1-7), hold Scripture as the supreme rule of faith, and historically place strong emphasis on preaching, catechesis, and confessional documents such as the Westminster Confession of Faith (1646).