I am changing from Office365 to Libre Office. I use a Bible program called PC Study Bible. It has a macro called GetRef. It provides a popup for Scripture references. How can I use this macro in Libre Office?
There are some bible extensions for LibreOffice, Extensions » Libreoffice Extensions
VBA macros might or might not work in LibreOffice. To enable macros you will need to go to Tools > Options > LibreOffice > Security > Macro Security and either set security to medium, and/or make the folder in which PC Bible study document resides as a trusted location.