What is Nicene Creed?The Nicene Creed is a statement of belief widely used in Christian liturgy. It is called Nicene because it was originally adopted in the city of Nicaea (present day Iznik, Turkey) by the First Council of Nicaea in 325 CE. In 381, it was amended at the First Council of Constantinople, and the amended form is referred to as the Nicene or the Niceno-Constantinopolitan Creed.
Who was Eusebius?Eusebius of Caesarea (260-340 AD) was a historian of Christianity, exegete, and Christian polemicist. He became the bishop of Caesarea Maritima about 314 AD. Together with Pamphilus, he was a scholar of the Biblical canon and is regarded as an extremely learned Christian of his time. During the Council of Antiochia (325) he was excommunicated for subscribing to the heresy of Arius (Arianism), and thus withdrawn during the First Council of Nicaea where he accepted that the Homoousion referred to the Logos. Never recognized as a saint, he became counselor of Constantine the Great, and with the bishop of Nicomedia he continued to polemicize against Saint Athanasius of Alexandria, Church Fathers, since he was condemned in the First Council of Tyre in 335.
Who was Philo?Philo of Alexandria (20 BC-50 AD) was a Hellenistic Jewish philosopher who lived in Alexandria, in the Roman province of Egypt. Philo used philosophical allegory to harmonize Jewish scripture, mainly the Torah, with Greek philosophy. His method followed the practices of both Jewish exegesis and Stoic philosophy. His allegorical exegesis was important for some Christian Church Fathers, but he had very little reception history within the Rabbinic Judaism. He adopted allegorical instead of literal interpretations of the Hebrew Bible. Some scholars hold that his concept of the Logos as God's creative principle influenced early Christology.