I hope this hasn't been suggested before, but I would like to suggest that Copy Bible Verse (at least while floating) would have its own separate icon. The reason I mention this would be so that Windows 7 users could "pin" it to their task bar at the bottom of the screen and thereby always be available whenever I needed to go back to it in a hurry.
XP users wouldn't be left out either because they would also have the icon at the bottom of the page out of the way yet easily reachable at any time.