Xiphos is a program for high-grade Bible study using the modules and underlying engine support of The Sword Project. Sword modules provide the widest language coverage of any Bible software anywhere: 400+ Bibles in 150+ languages, with major support for original languages (a dozen each in Hebrew and Greek) plus major support in e.g. English, Russian, German, Portuguese, and French.
Didn't get very far with it. Locked up my computer and required a power button reboot. After reboot, process repeated. Using Mint 20.1. BibleTime Flathub seems to be similar but does not lock up my PC.
I found it a fit for purpose and a good study program though could do with a prettier interface nor is it as functional as Bibletime, as I could have multiple commentaries open in BT,