Original: With the creation of the creed , a precedent was established for subsequent general ( ecumenical ) councils of Bishops ( Synods ) to create statements of belief and canons of doctrinal orthodoxy -- the intent being to define unity of beliefs for the whole of Christendom .
Simplified: With the creation of the creed , a precedent was established for subsequent general ( ecumenical ) councils of Bishops ( Synods ) to create statements of belief and church law .