قانون الإيمان
In the Roman Rite mass, the Latin text of the Niceno-Constantinopolitan Creed, with "Deum de Deo" (God from God) and "Filioque" (and from the Son), phrases absent in the original text, was previously the only form used for the "profession of faith". The Roman Missal now refers to it jointly with the Apostles' Creed as "the Symbol or Profession of Faith or Creed", describing the second as "the baptismal Symbol of the Roman Church, known as the Apostles' Creed".