 There, armed with a letter of introduction from Tordai-Gelous, Ljubavić leaves Presov in May 1559 for Wittenberg, where he met David Chytraeus and his teacher Philip Melanchthon and become familiar with the Augsburg Confession in a Greek version.Melanchthon drafted a letter for Patriarch Joasaph II of Constantinople which Dimitrije translated into Greek which read as follows