You don’t have to read it meticulously to see the contrast he’s taking about.

But few actually read it at all. They say they do, but their reading consists of looking up verse references they saw on bumper stickers, leafing through the first pages of Genesis, and occasionally reading a random page only to say to themselves, so silently that they are not actually conscious of it: “hm well I don’t know what all that old timey language means but I’m going to go see what’s in the fridge now.”