Shaar HaBitachon: Lesson 10

We examine the Scriptural proofs that show how G-d has each of the qualities enumerated in the previous class. The way we know that G-d has these qualities is not through logic alone, because G-d is not bound by logic. We know G-d has these qualities from how He transmits and communicates Himself to us, which is through the Torah, hence we use Scriptural sources. 
G-d uniquely possesses all of the qualities that elicit trust.

(Chapter 2)