bibletime software package provides bible study tool for Qt, you can install in your Debian 9 (Stretch) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install bibletime
bibletime is installed in your system.
Make ensure the bibletime package were installed using the commands given below,
$ sudo dpkg-query -l | grep bibletime *
You will get with bibletime package name, version, architecture and description in a table
| Distro | Debian 9 stretch |
| Section | KDE |
| Package | bibletime |
| Version | 2.10.1-3 |
| Description | bible study tool for Qt |
| Sub Section | KDE |