At a Christian camp in Colorado, a woman Bible teacher gave an illustration that changed my life.  She said, “If the distance between the Earth and the Sun, 92 million miles, was reduced to the thickness of a sheet of paper, then the distance between the Earth and the nearest star would be a stack of paper 70 feet high.  And the diameter of the galaxy would be a stack of paper 310 miles high.  That’s how big the galaxy is.  And yet, the galaxy is nothing but a speck of dust, virtually, in the whole universe.  And the Bible says Jesus Christ holds this universe together with the word of his power.  His pinky, as it were.”  And then she asked the question: “Is this the kind of person you ask into your life to be your assistant?”

-Tim Keller in his sermon The Gospel and Your Self