I've made a couple very useful command-line accessible Bibles for a quick and scriptable lookup of Bible verses and passages. They exist not only in English, but for Latin and Greek as well.
git clone https://github.com/lukesmithxyz/kjv.git
cd kjv
sudo make install
Or just replace kjv with vul for the Latin version or grb for the Greek.
Run the program name followed by a passage. The text will appear to you in your pager. Arrows or vim-keys to scroll, q to quit.
kjv rev 3:9
Revelation
3:9 Behold, I will make them of the synagogue of Satan, which say they are
Jews, and are not, but do lie; behold, I will make them to come and
worship before thy feet, and to know that I have loved thee.
Note that you may also give whole books or chapters.
kjv genesis will give you all of Genesis.
kjv mat 1:1-10 will show only Matthew 1:1-10.
Note also that you can usually abbreviate books.
/ searches for patterns. For example, kjv /offering will search the whole Bible for the word "offering."
You may specify a book/location before it to search only that book.
Just type kjv (or vul or grb) alone to enter interactive mode.
You can then just type verses/books without prefixing them with the command name each time if you prefer.
I forked the original software from this repository which is an incomplete English King James Version (without the Apocrypha). With the use of coreutils and vim, I found online texts of the Apochrypha, Vulgate, Septuagint and the SBL New Testament and formatting them to function with this program.