Spyridon Tsitsigos is a full Professor of the Psychology of Religion at the National and Kapodistrian University of Athens. A graduate of the Theological School of the University of Athens, he enrolled in the Faculty of Philosophy in Rethymno, Crete. He holds a Master of Arts from the University of Durham, England, a Doctorate in Theology from the Aristotle University of Thessaloniki, and a Doctorate in Psychology from the Department of Psychology at the National and Kapodistrian University of Athens.In 2001, he was seconded for three years to the Higher Ecclesiastical Academy of Athens. In addition to obtaining a Trainer Certificate from the National Accreditation Centre for Continuing Vocational Training (E.KE.PIS, reg. no. 400399/26-4-2002), he has taught courses at Vocational Training Centers (KEK) and Institutes of Vocational Training (IEK). He has also participated as a Speaker in many Conferences, Seminars, and Training Programs of the Holy Synod of the Church of Greece, the Theological School of the University of Athens, etc.To date, he has published over fifteen scientific books and authored numerous scientific studies, articles, and encyclopedic entries. Additionally, beyond participating in many radio and television programs, he has delivered various lectures in Municipalities, Chambers, and multi-purpose cultural and intellectual Centers in Athens, etc.Since 1988, he has served as the president of the Theologians of the Prefecture of Euboea and subsequently as an elected Curator of the Panhellenic Union of Theologians and a member of many Greek and international Associations and Societies, as well as supervisory committees for the publication of scientific journals "Socrates", "Koinonia", "Diadrome", and "Nea Sion" of the Patriarchate of Jerusalem.
He has repeatedly been awarded Excellence and Awards by the Ministry of National Education and Religious Affairs, the Pan-European Exhibition and the Frankfurt Book Fair in collaboration with the National Book Centre (E.KE.B.), the Patristic and Byzantine Institute of America, the Academy of Letters and Arts, and the International Association of Greek Writers.