From Leopold Eisenlohr, writing about his neighborhood in West Philadelphia:
So, I walk on down to the corner store to pick up a couple things and the woman behind the counter is reading (aloud, but quietly) a book that is in Chinese, in vertical columns, and clearly made to be a handsome volume. We step away from her book so she can get me something (a beer) from behind the counter and I ask her (in English), whatcha reading? and she answers: the Bible. We then continue in Chinese and I ask about the translation, is it in old style Chinese, etc, getting more and more confused since by her answers it doesn't sound like the Bible at all. When we get back she shows it to me and it's actually a Buddhist scripture, the Liánghuáng bǎo chàn 梁皇寶懺 (Jeweled Repentance of the Emperor of the Liang Dynasty)!
So what happened, I think, was that the Bible became an English equivalent for the word jīng 经, and she was using it as a general term for scripture, classic, sutra, etc. I had never heard that before — the conflation in English of bible and jing. I should include the fact that the woman's English is pretty poor.