Now those who stand without the walls of the City of Peace know nothing, it is true, of the life that its citizens lead within, nothing of the harmony and consolation that Catholicism alone can give. Yet of certain points, it may be, in the large outlines of that city against the sky, of the place it occupies in the world, of its wide effect upon human life in general, it may very well be that these detached observers may know more than the devout who dwell at peace within. Let us, then, consider their reflections not necessarily as wholly false; it may be that they have caught glimpses which we have missed and relations which either we take too much for granted or have failed altogether to see. It may be that these accusations will turn out to be our credentials in disguise.