The story is told about a little boy who was flying a kite. It was a windy day, and the kite kept going higher and higher. Finally it got so high that it was out of sight. A man passed by and saw the little boy holding onto the string. The man could not see the kite, and he asked the boy, “How do you even know you have a kite up there?” The boy replied, “Because I can feel it.”
Although we cannot see the Holy Spirit, we should be able to sense His work in our lives changing us into the image of Christ.