Happy Birthday John Calvin!

John Calvin (1509–1564) was an influential French theologian and pastor during the Protestant Reformation. He was a principal figure in the development of the system of Christian theology later called Calvinism. Originally trained as a humanist lawyer, he suddenly broke from the Roman Catholic Church in the 1520s. After religious tensions provoked a violent uprising against Protestants in France, Calvin fled to Basel, Switzerland, where in 1536 he published the first edition of his seminal work Institutes of the Christian Religion. Calvin was mainly based in Geneva where he promoted reforms in the church. He introduced new forms of church government and liturgy, despite the opposition of several powerful families in the city. Calvin's writing and preaching provided the seeds for the branch of theology that bears his name. The Presbyterian and other Reformed churches, which look to Calvin as a chief expositor of their beliefs, have spread throughout the world. Calvin's thought exerted considerable influence over major religious figures and entire religious movements, such as Puritanism, and his ideas have been cited as contributing to the rise of capitalism, individualism, and representative democracy in the West.