Agni Parthene (Greek: Ἁγνὴ Παρθένε), rendered "O Virgin Pure" or "O Pure Virgin", is a Greek Marian hymn composed by St. Nectarios of Aegina in the late 19th century, first published in print in his Theotokarion (Θεοτοκάριον, ἤτοι προσευχητάριον μικρόν) in 1905.[2]