If you look closely the rocks look like a man sleeping on the ground (at least, to me). It has always made me think of the story about Jacob. The one were he sleeps on the ground with a rock for a pillow.
When we moved here, I noticed this pile of rocks... and from the first it reminded me of a certain Bible story. Can anyone (besides mom and Micah) guess which story? I'll post the answer in one week.