We thank Thee who hast moved us to building, to finding, to
forming with the ends of our fingers and the beams of our eyes.

And when we have built an altar to the Invisible Light, we may set
thereon the little lights for which our bodily vision is made.

And we thank Thee that darkness reminds us of light.
O Light Invisible, we give Thee thanks for Thy great glory!

-T.S. Eliot