I wonder if the fact that the Arians did not change the rite of ordination is relevant to the resolution of this question.
The Arians did change the sacrament of Baptism. Which is why they were not only heretics, but apostates.
The formula was "I baptize you in the name of the Father who is greater, and of the son who is lesser and of the Holy Ghost." I have heard that, but I have also read that the Ecuмenical Councils accepted the baptism of Arians as valid. As I have read conflicting information it would be nice to have :reading: someone look into that. I would appreciate it thanks!
There is also the unavoidable fact that, since the Arians did not believe in the Divinity of Christ, they could not have ever had the proper intention to change bread and wine into the Body, Blood, Soul and Divinity of Our Lord.
Proper Form, Matter
and Intention are required for a valid Sacrament, so make of this what you will. What I make of it is this: The post-conciliar era is the most disastrous period in Church history since the Arian heresy - but still not quite
as disastrous.