This book is a collection of the reports read at the scientific symposium, "Eternal Values and the Constantly Changing World," which was held in Tbilisi on February 16-17, 2023. This event commemorated the 45th anniversary of the enthronement and the 90th anniversary of the birth of His Holiness and Beatitude Catholicos-Patriarch of All Georgia, Archbishop of Mtskheta-Tbilisi, Metropolitan of Bichvinta and Tskhum-Abkhazeti, Ilia II. Three sections at the symposium were: I. Eternal values and education; II. Eternal values and culture; III. Eternal values and society. Theologians, scientists, and clerics from Austria, Azerbaijan, the USA, Belarus, Germany, Israel, Liechtenstein, Poland, Romania, Greece, and Armenia all took part in the symposium.