The original creed is the threefold profession of faith in the Father, the Son, and the Holy Spirit. Both of these creeds are modeled on this baptismal profession of faith that we still have in the church at baptisms.The Council of Nicea simply adopted a baptismal creed and made it more precise to confront the Arian heresy. The Apostles’ Creed is probably older than the Nicene Creed, since it is based on the baptismal profession of the early Roman Church. Both creeds, however, have the same ancient origin. The Nicene Creed is definitely the more important of the two in Church history as a dogmatic definition of the faith and a frequent liturgical form.