The Reformation

John Calvin

1509 to 1564 · France and Geneva

John Calvin (1509 to 1564) was a French theologian and pastor who became the leading mind of the Reformed branch of the Reformation. From Geneva he wrote the Institutes of the Christian Religion, the most systematic Protestant theology of the age, and taught the sovereignty of God in salvation. His influence runs through Presbyterian and Reformed churches worldwide, though his Geneva also bears responsibility for the execution of Michael Servetus.

Life and context

Calvin was born in Noyon, France, in 1509 and trained in law and humanist scholarship before embracing the Reformation cause and fleeing France. In 1536 he published the first edition of the Institutes of the Christian Religion, which he expanded over his lifetime into the classic systematic theology of the movement. He was drawn into leading the church in Geneva, where, apart from a period in Strasbourg, he shaped its worship, teaching, and discipline for the rest of his life.

Honesty requires the hard part. In 1553 Michael Servetus, who denied the Trinity, was arrested in Geneva and burned at the stake. Calvin supported his condemnation, though he reportedly argued for a less cruel form of execution. It stands as a grave failure in an age when such punishments were common but no less wrong.

What he taught and wrote

Calvin’s theology centers on the sovereignty and glory of God: salvation is God’s work from first to last, grounded in his gracious choice, so that all glory belongs to God alone (soli Deo gloria). The Institutes remains his monument, and he also wrote careful commentaries on most of the Bible and reshaped Christian worship around the preaching of Scripture.

What his witness points us to

At his best, Calvin points to a God who saves by grace and to a life lived entirely before God’s face (coram Deo). His deepest note is that we exist for God’s glory, and find our own joy in giving it to him through Christ.

Frequently asked questions

Who was John Calvin?

John Calvin (1509 to 1564) was a French Reformation theologian and pastor who led the church in Geneva. He wrote the Institutes of the Christian Religion and is the founding thinker of the Reformed and Presbyterian tradition.

What is Calvinism?

Calvinism is the Reformed theological tradition that follows Calvin's emphasis on the sovereignty of God in salvation, the authority of Scripture, and the glory of God as the goal of all things (soli Deo gloria).

What happened with Michael Servetus?

In 1553 Michael Servetus, who denied the Trinity, was arrested in Geneva and burned at the stake. Calvin supported his condemnation, though he reportedly urged a less cruel death. It is honestly counted a grave failure.