The '''Nicene-Constantinopolitan Creed''' (also called the '''Nicene Creed''', the '''Symbol of Faith''', the '''Pistevo''', or simply the '''Creed''') is that creed formulated at the [[First Ecumenical Council|First]] and [[Second Ecumenical Council|Second]] [[Ecumenical Councils]]. It was defined by the [[Church Fathers|Holy Fathers]] of those first two councils (held in Nicea and Constantinople, respectively) to combat various [[heresy|heresies]] notably [[Arianism]], [[Appolinarianism]], [[Macedonianism]] (also called Pneumatomachianism), and [[Chiliasm]].