John Calvin was a French theologian, creator of Kalvinism and the Protestant reforms.
After Calvin was in Geneva for the second time in 1539, Calvinism began to flow and his disciples began to listen to him.
They began to implement their ideas since in Geneva it became the first school of preparation of leaders of Calvinism in 1559. until reaching 1600 people there expanded to Scotland and France to the point that CALVINISM came to have more than 3 million people
