Some time we need to re-import .bc file(Maybe some text error, correction...etc.). But you'll find that if you re-import, drupal bible module will not overwrite the bible, rather to new a bible version. This may sometime bothering.
If you want to re-import .bc file and hope there won't change bible id, you can modify .bc file slightly:
1. Open .bc file. This is purely text file, you can open it with any text editor.
2. Change the first line:(Take KJV for example:)
*Bible
#shortname fullname language