What Is Calvinism? - Understanding the History and Denominational Beliefs

Calvinism is a protestant denomination and set of beliefs that came from reformed doctrine by John Calvin. Let's take a look at how it started and what it's beliefs are. 

Updated Dec 16, 2024
What Is Calvinism? - Understanding the History and Denominational Beliefs

The denomination Calvinism offers a distinct framework for understanding salvation, human nature, and God's plan for the world. This tradition has profoundly influenced various denominations, including Presbyterians, Reformed churches, and some Baptist groups, while sparking debates over topics like free will and the extent of Christ's atonement. Let's explore the history of Calvinism, its core beliefs, and how it compares to other Protestant traditions, shedding light on its enduring significance in Christian theology and practice.

What is Calvinism: Table of Contents

What Is Calvinism?

Calvinism is a denomination of Protestantism that adheres to the theological traditions and teachings of John Calvin and other preachers of the Reformation era.  Calvinists broke from the Roman Catholic Church in the 16th century, having different beliefs of predestination and election of salvation, among others.

Watch Collin Hansen further describe the history and theology of Calvinism. 

Calvinism is described by many people in many different ways but at its essence, it is an understanding of scripture. It starts with an understanding of scripture that believes that this truly testifies to God. God himself, as he has revealed himself to us very graciously. 

Also, an understanding that God is at work in this world. He is sovereignly working all things to his glory, through the renown of his name. That is the essence of Calvinism and the beauty of Calvinism is how it helps you to understand what God has done in Jesus Christ to send his one and only son to die for us, to die for people who have rejected God, who have rebelled against him, who have sinned against him. He has intervened and he is now calling to himself a people, a people who believe in the name of Lord Jesus Christ and will be forgiven of their sins and they will be with him forever more.I think it's really ... It helps you to understand scripture, the God who is always intervening, whether it be from his creation in the beginning of Genesis to his return that we read about in Revelation. God is always actively involved with his creation, redeeming it and preparing it for his return.

How Did the Denomination Start? Origin of Calvinism

Calvinism began with the Protestant Reformation in Switzerland where Huldrych Zwingli originally taught what became the first version of the Reformed doctrine in Zürich in 1519.  John Calvin's Institutes of the Christian Religion was one of the most influential theologies of the Reformation era. 

Calvin's writings impressed Guillaume Farel, the Reformer of Geneva, Switzerland so much that Farel pressed Calvin to come and help the Genevan reform. Geneva was to be Calvin's home until he died in 1564  Calvin did not live to see the foundation of his work grow into an international movement; but his death allowed his ideas to break out of their city of origin, to succeed far beyond their borders, and to establish their own distinct character.

illustration of all the Protestant Reformers together at one tablePictured below: John Calvin and other Theologians of the Protestant Reformation

What Did John Calvin Believe?

Calvin believed that salvation is only possible through the grace of God. Even before creation, God chose some people to be saved. This is the bone most people choke on: predestination. Curiously, it isn't particularly a Calvinist idea. Augustine taught it centuries earlier, and Luther believed it, as did most of the other Reformers. Yet Calvin stated it so forcefully that the teaching is forever identified with him. Calvin said it was clearly taught in the Bible.

For Calvin, God was -- above all else -- sovereign. Like all the Reformers, he hated the way Catholicism had degenerated into a religion of salvation-by-works. So Calvin's constantly repeated theme was this: You cannot manipulate God, nor put Him in your debt. If you are saved, it is His doing, not your own.

He believed God alone knows who is elect (saved) and who isn't. But, Calvin said, a moral life shows that a person is (probably) one of the elect. Calvin himself was intensely moral and energetic, and he impressed on others the need to work out their salvation - not to be saved but to show they are saved. This emphasis on doing, on acting to transform a sinful world, became one of the chief characteristics of Calvinism.

In emphasizing God's sovereignty, Calvin's Institutes lead the reader to believe that no person -- king, bishop, or anyone else--can demand our ultimate loyalty. Calvin never taught explicitly that men have a "right" to revolution, but it is implied. In this sense, his works are amazingly "modern."

Core Belief of Calvinism

God alone knows who is elect (saved) and who isn't. But, Calvin said, a moral life shows that a person is (probably) one of the elect. Calvin himself was intensely moral and energetic, and he impressed on others the need to work out their salvation - not to be saved but to show they are saved. This emphasis on doing, on acting to transform a sinful world, became one of the chief characteristics of Calvinism.

In emphasizing God's sovereignty, Calvin's Institutes lead the reader to believe that no person--king, bishop, or anyone else--can demand our ultimate loyalty. Calvin never taught explicitly that men have a "right" to revolution, but it is implied. In this sense, his works are amazingly "modern."

What Are the Five Points of Calvinism? (TULIP)

  1. Total Depravity - asserts that as a consequence of the fall of man into sin, every person is enslaved to sin. People are not by nature inclined to love God, but rather to serve their own interests and to reject the rule of God.
  2. Unconditional Election - asserts that God has chosen from eternity those whom he will bring to himself not based on foreseen virtue, merit, or faith in those people; rather, his choice is unconditionally grounded in his mercy alone. God has chosen from eternity to extend mercy to those he has chosen and to withhold mercy from those not chosen.
  3. Limited Atonement - asserts that Jesus's substitutionary atonement was definite and certain in its purpose and in what it accomplished. This implies that only the sins of the elect were atoned for by Jesus's death.
  4. Irresistible Grace - asserts that the saving grace of God is effectually applied to those whom he has determined to save (that is, the elect) and overcomes their resistance to obeying the call of the gospel, bringing them to saving faith. This means that when God sovereignly purposes to save someone, that individual certainly will be saved.
  5. Perseverance of the Saints - asserts that since God is sovereign and his will cannot be frustrated by humans or anything else, those whom God has called into communion with himself will continue in faith until the end.

The video below further discusses the Calvinist idea of "Total Depravity"

Calvinist Traditions

Central to Calvinist belief is the framework of Covenant Theology, which views God’s relationship with humanity as structured through covenants, such as the Covenant of Works and the Covenant of Grace. This theological foundation underscores their understanding of salvation, emphasizing that it is entirely the work of God and not dependent on human effort. Calvinist worship is often guided by the Regulative Principle, which holds that only practices explicitly prescribed in Scripture are permissible in church services. This has historically resulted in simple and reverent worship styles, often with an emphasis on preaching, prayer, and singing psalms, though modern Calvinist traditions may vary in their expression.

The sacraments play a significant role in Calvinist traditions, particularly baptism and the Lord's Supper. While many Calvinists, such as Presbyterians, practice infant baptism as a sign of inclusion in the covenant community, others, like Reformed Baptists, reserve baptism for believers who profess faith. Regarding the Lord’s Supper, Calvinists typically reject both the Roman Catholic view of transubstantiation and the purely symbolic interpretation of some Protestants, instead teaching that Christ is spiritually present during the sacrament. Beyond the church, Calvinist traditions often emphasize the concept of the Cultural Mandate, encouraging believers to engage with and transform society for God’s glory. 

Differences Between Calvinism and Other Protestant Denominations

Calvinism is a branch of Protestantism, but it differs from other Protestant groups in its specific theological emphases. While all Protestants share core beliefs like salvation by grace through faith and the authority of Scripture (Sola Scriptura), Calvinists uniquely emphasize God's sovereignty and predestination, particularly through the "Five Points of Calvinism" (TULIP). Calvinists believe that God has preordained who will be saved (the elect), while many other Protestant denominations, such as Lutherans, Methodists, and Baptists, stress human free will in responding to God's grace. Additionally, Calvinists typically hold to Covenant Theology, viewing God’s redemptive work as structured through biblical covenants, whereas other Protestants may follow different theological frameworks. Calvinists also differ in their understanding of sacraments, teaching that Christ is spiritually present in the Lord’s Supper, as opposed to more symbolic views held by many Baptists and other evangelical groups. These distinctions mark Calvinism as a distinct yet integral part of the broader Protestant tradition.

Are Puritans Actually Calvinists?

While most Puritans aligned with Reformed theology, not all Puritans were strict Calvinists. The title “Calvinist” today carries loads of theological baggage and its not always an accurate description of 16th and 17th-century Puritan ministers. Many views on numerous points of theology existed amongst the Puritans.

The Puritan minister Richard Baxter heavily debated points of theology which were affirmed at the Westminster Assembly. He engaged in heated debates with fellow Puritan minister John Owen and wrote of his disagreements with other Puritan ministers such as Thomas Goodwin and Thomas Manton. John Goodwin, another prominent Puritan minister, came to affirm an Arminian understanding of predestination.

Photo Credit: ©GettyImages/GeorgiosArt


This article is part of our Denomination Series listing historical facts and theological information about different factions within and from the Christian religion. We provide these articles to help you understand the distinctions between denominations including origin, leadership, doctrine, and beliefs. Explore the various characteristics of different denominations from our list below! 
Jehovah's Witnesses & Their Beliefs
Baptist Church: History & Beliefs
Presbyterians: History & Beliefs
The Pentecostal Church: History & Beliefs
Lutheran History & Beliefs

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