The patron saints feast of the Orthodox Theology Chair of University in Bialystok       Every year, on day February, Orthodox Theology Chair of University in Bialystok festive celebrated feast's day of his protectors: Three Holy Hierarchs - St. Basil the Great (†379), St. Gregory the Theologian (†389) and St. John Chrysostom (†438). This feast was established in Constantinople in 1084, to finished controversy among christians, which saints is greater and worthest the respect. The Church in your wishdom, established one memory's day of its hierarchs, ... (wskazał na bezzasadność tych sporów). Liturgical texts of this day named its saints... (liturgiczne teksty tego dnia nazywają świętych „ziemskimi aniołami i niebiańskimi ludźmi”, „filarami pobożności”, którzy „ludzi nasycali boskimi naukami i wychowywali dla różnorodnych cnót”).
    Its Holy and Greats Hierarch was choosed to Heaven's Protectors of the Orthodox Theology Chair of University in Bialystok, and day which his remember the Orthodox Church is a feast day of the Orthodox Theology Chair of University in Bialystok.