Comparative religion is very comparative indeed. That is, it is so much a matter of degree and distance and difference that it is only comparatively successful when it tries to compare. When we come to look at it closely we find it comparing things that are really quite incomparable. We are accustomed to see a table or catalogue of the world’s great religions in parallel columns, until we fancy they are really parallel. We are accustomed to see the names of the great religious founders all in a row: Christ; Mahomet; Buddha; Confucius. But in truth this is only a trick, another of these optical illusions by which any objects may be put into a particular relation by shifting to a particular point of sight. Those religions and religious founders, or rather those whom we choose to lump together as religions and religious founders, do not really show any common…