Piero Coda [1955] is a priest, theologian and professor. He earned a degree in Philosophy from the Universita degli Studi in Turin and in Theology from the Pontifical Lateran University in Rome, where he then became full professor. He is Dean of the Sophia University Institute. His investigation and reflection field focuses above all on Trinitarian theology. He is currently a member of the lnternationaI TheologicaI Commission and of the Commission for the dialogue between the Catholic Church and the Orthodox Church.