I'm drawing God.

A kindergarten teacher was observing her class of children while they drew. She would occasionally walk around to see each child's artwork. As she got to one little girl who was working diligently, she asked what the drawing was.
The girl replied, "I'm drawing God."
The teacher paused and said, "But no one knows what God looks like." Without missing a beat or looking up from her drawing, the girl replied, "They will in a minute."