To come to faith on the basis of experience alone is unwise, though not so foolish as to reject faith altogether because of lack of experience ... the quality of a Christian's experience depends on the quality of his faith, just as the quality of his faith depends in turn on the quality of his understanding of God's truth.
Os GuinnessThe question the doubter does not ask is whether faith was really useless or simply not used. What would you think of a boy who gave up learning to ride a bicycle, complaining that he hurt himself because his bicycle stopped moving so he had no choice but to fall off? If he wanted to sit comfortably while remaining stationary, he should not have chosen a bicycle but a chair. Similarly faith must be put to use, or it will become useless.
Os GuinnessThus, for followers of Christ, calling neutralizes the fundamental position of choice in modern life. “I have chosen you,” Jesus said, “you have not chosen me.” We are not our own; we have been bought with a price. We have no rights, only responsibilities. Following Christ is not our initiative, merely our response, in obedience. Nothing works better to debunk the pretensions of choice than a conviction of calling. Once we have been called, we literally “have no choice.
Os Guinness