Signs have a purpose. They are not an end to themsleves. They point to a greater reality. When we exit a building, we don’t go through the exit sign. When we need to put out a fire, we don’t beat it out with the sign pointing to the fire hose. The sign is real. But it points to a reality greater than itself
From the book "When Heaven Invades Earth: A Practical Guide to a Life of Miracles"