Summa Theologica

Ia q. 108 : Of The Angelic Degrees Of Hierarchies And Orders (Eight Articles)

[Letter] [A4] Entire question
[Letter] [A4] 1. Whether all the angels are of one hierarchy?
[Letter] [A4] 2. Whether there are several orders in one hierarchy?
[Letter] [A4] 3. Whether there are many angels in one order?
[Letter] [A4] 4. Whether the distinction of hierarchies and orders comes from the angelic nature?
[Letter] [A4] 5. Whether the orders of the angels are properly named?
[Letter] [A4] 6. Whether the grades of the orders are properly assigned?
[Letter] [A4] 7. Whether the orders will outlast the Day of Judgment?
[Letter] [A4] 8. Whether men are taken up into the angelic orders?