I've always thought of the 2nd Age Jrusteli as monotheists in a "purist" Western/Malkioni vein, but the Sourcebook refers to Wachaza as the "war god of the Jrusteli", which made me a bit confused. Additionally, they were supposedly harboring a clandestine worship of Dirot as well.
So did the Jrusteli combine Invisible God worship/sorcery with polytheism? Was it a pluralistic society with the theist cults standing aside from the sorcerer castes, or was it a case of the sorcerers enforcing their will on Wachaza and Diroti (or alternatively, gaming their worship rituals for benefits), or is there some other process/dynamic at play?
Cheers.