I don't know what you mean by this. You should be able to use the same script(s) on all books. All you need do is ensure they're formatted the same way and that any problems with the contents are fixed. That means checking the content before and after the macro has run. To make the macros available to all your documents, add them to the document template. If they don't have a special template, create one. To do that:
• create a new blank document and add the macros to it.
• save the new document as a Word Macro-enabled template (i.e. dotx format), with a name like Bibel.
• when you open one of your books, go to Developer>Document Template>Attach. Then navigate to where you saved your Bibel template and select it.
Once you do the above, save your book. Form now on, the macros will be available to that book without having to add the code to it and you can keep them in the docx format. Of course, once you've run the macro and you want to save the results, you'll want to use Save As to give the file a new name.
No payment is required. What you need to do is carefully check each document to make sure it's in the correct format.

The problem you have with Chapter 6 Verse 24 and Chapter 24 Verse 9 is that you didn't format the entire paragraph with italics. In Chapter 6 Verse 24, the space after the [270] is not italic. Similarly, in Chapter 24 Verse 9, the paragraph break after [421] is not italic.
I have updated the code in post #6 again to take care of these issues.

The problem you have with Chapter 23 Verse 1 is that there is no '.' after the verse number '1' - it should be '1.', just like the others.

I noticed that there are still some other issues with the content that you will need to correct - preferably before running the macro. In Chapter 24, for example, your notes for verse 25 ends with:
Mozes overgeleverd is (Mal.
4:4).
You need to delete the paragraph break that separates '4:4).' from the rest of the note, so that you have 'Mozes overgeleverd is (Mal. 4:4).'. You also have what looks like an index at the end. I have no idea what you want to do with that.

__________________
Cheers,
Paul Edstein
[Fmr MS MVP - Word]