Library / Nicene and Post-Nicene FathersOration 39: Oration on the Holy LightsGregory of NazianzusDate381 (380–382), approximateLanguageEnglishGenrePatristicOther versions:Greek: Patrologia Graeca (Open Greek and Latin)Loading the text…← Oration 38: On the Theophany, or Birthday of ChristOration 40: The Oration on Holy Baptism →