God Detector from Yo, God

How many times have we heard it said, "Oh, Lord, give
me a sign!" Alas, too often the reply is vague and ambiguous: the
phone rings at an opportune time, a feather falls from out of the blue,
a water stain appears that resembles a religious image.  We all
want to know if God exists; maybe He just needs a reliable method to
let us
know He’s here.

via Geisha Asobi