But sanctify the Lord God in your hearts; and always be ready to give an answer to everyone who asks you a reason concerning the hope that is in you, with humility and fear:

 (iv) The only compelling argument is the argument of the Christian life. Let a man so act that his conscience is clear. Let him meet criticism with a life which is beyond reproach. Such conduct will silence slander and disarm criticism. "A saint," as someone has said, "is someone whose life makes it easier to believe in God." 