Why is faith important for healing?

In the story of the man with the withered hand, his act of stretching forth his hand upon Jesus' command illustrates the nature of faith in action. Despite the initial impossibility, the man's faith resulted in obedience, which brought healing. This teaches us that faith is more than intellectual belief; it compels us to trust Christ and act, even when circumstances seem dire. Such implicit obedience can lead to profound spiritual restoration and encourages others to approach Christ in faith as well.