[teppe]

Question, since Constantine accepted the semi-arian baptism by Eusibius of Nicodemia and also had Athenasius expelled .....

....should Constantine be excommunicated as a Heretic?

[Antoninus]

....should Constantine be excommunicated as a Heretic?

Arian baptism is considered valid by the Fathers. His expulsion of Athanasius may have been unjust, but it was hardly heretical. Also, it's hard to excommunicate someone who's dead.