Existence, all kinds and grades of, aim at contemplation, iii. 8.6 (30-[538]).

Existence, category, v. 1.4 (10-[180]).

Existence, descending, graduations of, iv. 3.17 (27-[415]).

Existence, how infinite arrived to it, vi. 6.3 (34-[645]).

Existence in intelligible, before application to multiple beings, is reason, vi. 6.11 (34-[659]).

Existence of darkness may be related to the soul ii. 9.12 (33-[625]).

Existence of divisible things, iv. 2.1 (21-[276]).

Existence of first, necessary. v. 4.1 (7-[134]).

Existence of intelligence, proved, v. 9.3 (5-[104]).

Existence of manifoldness impossible, without something simple, ii. 4.3 (12-[198]).