May 28 Day of the Holy Spirit St. Nicetas, Bishop of Chalcedon (9th c.). St. Ignatii (Ignatius), Bishop and Wonderworker of Rostov (1288). St. Eutychius, Bishop of Melitene (1st c.). Martyr Heliconis of Thessalonica (244). Hieromartyr Helladius, Bishop in the East (6th-7th c.). St. Germanus (Germaine, Herman), Bishop of Paris (576). Day of the Holy Spirit On the day after every Great Feast, the Orthodox Church honors the one through