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John Calvin (born July 10, 1509, Noyon, Picardy, France—died May 27, 1564, Geneva, Switzerland) was a theologian and ecclesiastical statesman. He was the leading French Protestant reformer and the most important figure in the second generation of the Protestant Reformation. His interpretation of Christianity, advanced above all in his Institutio Christianae religionis (1536 but elaborated in later editions; Institutes of the Christian Religion), and the institutional and social patterns he worked out for Geneva deeply...