Summa Theologica
Suppl. IIIae q. 38 : Of Those Who Confer This Sacrament (Two Articles)
[Letter]
[A4]
Entire question
[Letter]
[A4]
1.
Whether a bishop alone confers the sacrament of Order?
[Letter]
[A4]
2.
Whether heretics and those who are cut off from the Church can confer Orders?