God said to Job and his pals (38: 31-33), “Can you direct the movement of the stars, binding the cluster of the Pleiades or loosening the cords of Orion? Can you direct the sequence of the seasons or guide the Bear with her cubs across the heavens? Do you know the laws of the universe? Can you use them to regulate the earth?"
I don't think He was bragging, just trying to lend some perspective.