The creed you may recite in church each Sunday is not the original creed as crafted by the Council of Nicaea in 325. It is, in fact, a more developed version of the creed as issued by the Council of Constantinople in 381. The original Nicene creed had fewer clauses and a much simpler theology of the Holy Spirit. It also had an “anathema” or legal condemnation that directly attacked the Arian position. The later council dropped this to make the creed more universally applicable. To compare the two