I do my searching usually in a protestant bible (NIV) because it’s the default on a web site I like and the Catholic bible on the bishops’ web site has a non-optimal search engine for that task (it searches entire pages instead of verses). Once I find what I want, I go to the Catholic bible to get the quotes, usually the NAB. I’ve done quite a bit of matching up this way, and without exception I found they have matched. So I’d vouch for a pretty good match between NIV and NAB. In the past I have also found a good match between NIV and KJV.By now we all know that the Chapter and Verses of today’s NAB or RNAB and many other newer Bibles do not correspond with the old D/R, KJV etc. (At least in certain books of the Old Testament) My question is: Do ALL of the newer translations (including the NAB) correspond with each other? IOW, do we have in effect an old style vs. a new style of Chapter and Verse? If not, is every Bible going down their own road?