A mirror is simple. It has no shape or image of its own. If it did, it would not be able to reflect the image of other things. Simplicity is what makes a mirror a mirror.

The Infinite Light from which our world emerges is also a mirror—because it is simple. Relative to our world it is a formless nothingness. So simple and void, it feels to us as though we have no source at all.

So formless, it is able to reflect whatever form we choose to show it from below.

Try it. Celebrate and the heavens will celebrate with you. Look up with a smile and He will smile back at you.