St. Athanasius (A.D. 296 – 373) is best remembered for his defense of the divinity of Jesus Christ against the Arian heresy begun by Arius of Alexandria in the 4th century.
Council of Nicea
Arianism: Heresy Ancient Yet New
Although most of Jesus’ contemporaries either did not recognize his divinity or rejected it, the demons were well aware of the fact that he was God. Today, we find a similar situation: there’s no shortage of people who are either ignorant of who Jesus is, or reject his divinity outright.