Ignatius of Antioch (Ancient Greek: Ἰγνάτιος Ἀντιοχείας, Ignátios Antiokheías) (c.35  – c.108),[1][2] also known as Ignatius Theophorus (Ιγνάτιος ὁ Θεοφόρος, Ignátios ho Theophóros, lit. “the God-bearing”), Ignatius Nurono (lit. “The fire-bearer”) was an Apostolic Father, student of the Apostle John, and the third bishop of Antioch.[3][4] En route to Rome, where he met his martyrdom by being fed to wild beasts, he wrote a series of letters which have been preserved as an example of very early Christian theology. Important topics addressed in these letters include ecclesiology, the sacraments, and the role of bishops. In speaking of the authority of the Church[5] he coined the phrase ‘Catholic Church’,[6] still in use to this day.