When I was a boy I made an occasional invasion of my father's study, and in the absence of more congenial matter tried to extract some amusement from the shelves devoted to Christian apologetics. At any rate the pictures of the portly divines, which sometimes prefaced their polemics, interested me, and I was sometimes allured to read a few pages of their scripture. I remember that I enjoyed the sub-acid flavour of Bishop Butler's advertisement, prefixed...