. . "Both, in addition, are devoted even if under different titles, to the service of the personal and social vocation of the same human person. (Compendium, No. 50) They ought not be enemies, and, unless there is disorder, ought to work hand-in-hand.In the West, and in particular in the United States, we take for granted (though we also frequently misunderstand) the notion of the \"separation of Ch" . .