Summa Theologica

Ia q. 64 : The Punishment Of The Demons (Four Articles)

[Letter] [A4] Entire question
[Letter] [A4] 1. Whether the demons' intellect is darkened by privation of the knowledge of all truth?
[Letter] [A4] 2. Whether the will of the demons is obstinate in evil?
[Letter] [A4] 3. Whether there is sorrow in the demons?
[Letter] [A4] 4. Whether our atmosphere is the demons' place of punishment?