Summa Theologica
Ia q. 46 : Of The Beginning Of The Duration Of Creatures (Three Articles)
[Letter]
[A4]
Entire question
[Letter]
[A4]
1.
Whether the universe of creatures always existed?
[Letter]
[A4]
2.
Whether it is an article of faith that the world began?
[Letter]
[A4]
3.
Whether the creation of things was in the beginning of time?