In 1893, engineer George Ferris built a machine that bears his name-the Ferris wheel. When it was finished, he invited a newspaper reporter to accompany him and his wife for the inaugural ride. It was a windy July day, so a stiff breeze struck the wheel with great force as it slowly began its rotation. Despite the wind, the wheel turned flawlessly. After one revolution, Ferris called for the machine to be stopped so that he, his wife, and the reporter could step out. In braving that one revolution on the windblown Ferris wheel, each occupant demonstrated genuine faith. Mr. Ferris began with the scientific knowledge that the machine would work and that it would be safe. Mrs. Ferris and the reporter believed the machine would work on the basis of what the inventor had said. But only after the ride could it be said of all three that they had personal, experiential faith. (Source unknown).