
One of my new favorite "images of God" in the physical world is the simple compass. Here's a fun page written by a guy named Marshall Brain that shows how a compass works. We've all heard about the magnetic field that runs north and south around the earth. Strangely enough, according to Mr. Brain, no one actually knows why the earth has this magnetic field. Here's what he says:
No one knows for sure, but there is a working theory currently making the rounds. As seen on the above, the Earth's core is thought to consist largely of molten iron (red). But at the very core, the pressure is so great that this superhot iron crystallizes into a solid. Convection caused by heat radiating from the core, along with the rotation of the Earth, causes the liquid iron to move in a rotational pattern. It is believed that these rotational forces in the liquid iron layer lead to weak magnetic forces around the axis of spin.Fascinating.
I love the simple stuff that remains a mystery to science.
This appeals to my mythic self because it's a beautiful way of thinking of the Spirit of God in us. That there is this "true north" instinct inside us that, given a few still moments, reorients us in the direction of true-north, which we might shorten to say "tru-th."
The simple notion of magnetism in general, and of true north in particular, speaks to us of the gentle, patient guidance of the Spirit within us. No compass ever told its operator which way to go. It simply points. No compass ever lied to its operator, but circumstances can certainly cause it to vary.
God was so creative when He hid Himself within his creation like this.
O Lord, my God
When I, in awesome wonder,
Consider all the worlds
Thy hands have made...