The moon is to remind us that he doesn't sleep at night. The vastness of space proclaims the infinity of his wisdom, while the sand pebble indicates his thoroughness with the puniest details. The lion hints at his fearlessness, the bear at his power, the hawk at his keen insight. And yet, those possess only a tidbit of God's omnipotence and omnipresence. There is nothing chaotic about our beautiful designed world.
All creation has a message to tell.
To be at one with God is to be at peace peace is to be found only within, and unless one finds it there he will never find it at all. Peace lies not in the external world. It lies within one's own soul. When you get your own way, you nurse a hideous idol called self. But when you give up your own way, you get God.