In any study of the principles, and procedure of prayer, of its activities and enterprises, first place, must, of necessity, be given to faith. It is the initial quality in the heart of any man who essays to talk to the Unseen. He must, out of sheer helplessness, stretch forth hands of faith. He must believe, where he cannot prove. In the ultimate issue, prayer is simply faith, claiming its natural yet marvellous prerogatives - faith taking possession of its illimitable inheritance.