Constantine's role in calling the Council of Nicaea has long been recognized. But theological interests have overshadowed the political side of his decision-making. In the nineteenth century scholars coined the word “Caesaropapism” for imperial interference that they saw as a threat to the purity of the Church. But the ancient state operated on a different set of principles, and a political approach fills in important blanks in our understanding of the council. By the time Constantine took control of the eastern empire he had learned that the best way to deal with conflict in the Church was to assemble the largest number of bishops possible and have them settle the problem. This is the thinking behind his decision to ask all the bishops in the empire to settle the Arian question. This is why Nicaea became known as the first ecumenical (“world-wide”) council, though in reality almost all of the bishops present came from the East. Publicly, Constantine treated the bishops at Nicaea with respect and humility, but behind the scenes he worked to bring the opposing parties into agreement. The result was the Nicene Creed, still recited (in slightly different form) by Christians today.