[Irishmafia2020]

Great game, however I am wondering if there is a way to destroy an enemy's temple. I Captured one of my enemy's capitals, and I assumed that their temple would become "my temple" but that has not happened. Instead, my mostly defeated foe's Dominion power remains strong, and I do not have the option of destroying his temple. I do have the option of tearing down the fortification or the Lab, but I would prefer to use those. Is there something I have to accomplish to destroy the temple? It would be very annoying to have a large area in my expanding heartland be populated permanently by heretics...

I apologize if this question has been asked before, however I did a forum search and was unable to find an obvious answer...