conciliar · creed · 22 May 359 · Latin
The homoian formula the court pressed on both halves of the empire: the Son is 'like the Father', with the word substance dropped from the discussion altogether. Signed at Rimini under pressure and at Seleucia in the same year, it is the creed Jerome had in mind when he wrote that the world groaned and found itself Arian.
called the Dated Creed because it opens by naming the consuls and the day, which no creed had done before