Irenaeus repeatedly reaffirms belief in “one God, the Father Almighty, who made the heaven, and the earth, and the seas, and all that is in them, and in one Christ Jesus, the son of God, who was made flesh for our salvation. ”
Irenaeus kinnitab korduvalt oma usku „ainsasse Jumalasse, Kõikväelisse Isasse, kes tegi taeva, maa, mered ja kõik, mis neis on, ning ainsasse Kristus Jeesusesse, Jumala Pojasse, kes sai lihaks meie päästeks ”.