The religious currents of the book are, though obvious, quite fitting. The whole island having been founded by Quakers lends whaling to a very religious zeal of activity. The parallels to Jonah, the sermon, Queequeg’s Ramadan, are all in keeping with the theme that has since become “obvious”.
Yet to see the book play out, to actually read it and experience it is quite unlike just knowing what the book is about.