I have found linbread here, but it is only to be run in terminal, no gui interface.
I edit the script a little, replacing gawk with awk (as awk shipped with ubuntu but not gawk), and also add gui.
Now it could use to display bible verse every login, just add it on startup application. The resulting package is very small, just 30 kb packaged, or 100 kb installed.
I will add this package to ubuntu-ce metapackage as well.
I also found verse in ubuntu repository, but it is also meant to use in terminal, either command line or dialog. Even worse, dialog is not included in standard ubuntu so as it will pull additional software.
So, this repackage linbread should be far superior than verse. You could download it here.
DK