For 10 points, name this theologian, who attacked Arius at the first council of Nicea.
This man was reinstated in one position by the synod of Rome and the council of Sardica.  This author of works like Love and Self-Control and On Virginity  included a section entitled "Refutation of the Jews" in his work On the Incarnation.  He continued to send "Festal Letters" after being usurped by Gregory of Cappadocia in one position.  He was exiled to the Rhineland by Constantine I after being accused of interfering with the import of grains.  He also wrote a work depicting a holy man who gained absolute connection to truth through poverty, and this man notably wrote in Coptic and Greek.  He claimed, "Those who maintain 'There was a time when the Son was not' rob God of his word" in attacking one opponent of his, and this man is known for organizing the New Testament canon.  This man succeeded Bishop Alexander as patriarch of Alexandria.  For 10 points, name this theologian, who attacked Arius at the first council of Nicea.
This man was reinstated in one position by the synod of Rome and the council of Sardica.  
Athanasius I of Alexandria [accept other titles that I don't necessarily feel like listing]