We have domesticated God's transcendence. We often learn about God at about the same time as we are learning about Santa Claus but our ideas about Santa Claus change mature and become more nuanced whereas our ideas of God can remain at a rather infantile level.
There is something in the unselfish and self-sacrificing love of a brute which goes directly to the heart of him who has had frequent occasion to test the paltry friendship and gossamer fidelity of mere Man.