Holy New Martyr John Koulikas, who was impaled for Christ.
John Koulikas was a Christian who, in the sixteenth century, was accused before the Ottoman authorities and urged to embrace Islam. He refused and confessed Christ.
Tradition relates that he was impaled and so received the crown of martyrdom.
Feast day
On the New Calendar, John Koulikas is commemorated on April 8. Churches on the Old (Julian) Calendar keep the feast on April 21 of the civil calendar.
Also commemorated on April 8

Agabus, Rufus, Phlegon and Asyncritus
Apostle, Άγαβος, Ρούφος, Φλέγων και Ασύγκριτος
Holy Apostles Agabus, Rufus, Phlegon and Asyncritus of the Seventy.
Celestine of Rome
Hierarch, Κελεστίνος Πάπας Ρώμης
Saint Celestine, Pope of Rome, champion of Orthodoxy against Nestorius.
Pausilypos of Heraclea
Martyr, Παυσίλυπος
Holy Martyr Pausilypos, who suffered at Heraclea in Thrace under Hadrian.
John the Ship-Captain
Martyr, Ιωάννης ο Ναύκληρος
Holy New Martyr John the Ship-Captain of Kos, burned for Christ.
Niphon of Novgorod
Hierarch, Νήφων Νόβγκοροντ
Saint Niphon, Bishop of Novgorod, monk of the Kiev Caves.