There's a whole universe concealed within its depths. I have a sense of awe when I try to consider the size of that universe. But it's too vast for my limited vision - just as the sky is too vast when I raise my eyes to the stars.
While surrounded by so much that's awesome in our lives, it isn't such a big jump, is it, to feel secure in the knowledge - or at least to believe - that there's further cause for awe awaiting us after we die?