A modern dictionary of Catholic terms, both common and obscure. Find accurate definitions of words and phrases.
Simon Peter's surname. Peter was the son of Jonah. Jesus hailed him by his family name at the time he bestowed on him his new name. "You are Peter and on this rock I will build my Church" (Matthew 16:18). (Etym. Greek bar ionas, from Aramaic bar yonah, son of Jonah; Hebrew yonah, dove.)
All items in this dictionary are from Fr. John Hardon's Modern Catholic Dictionary, © Eternal Life. Used with permission.