What kind of of Muslim "tyranny" are we talking about here? Because a system similar to Saudi Arabia wouldn't be bad. Also, many Muslims, well stated in the Quran, do/should respect other religious institutions: [quote]God forbids you not, with regards to those who fight you not for [your] faith nor drive you out of your homes, from dealing kindly and justly with them; for God loveth those who are just. (Quran, 60.8)[/quote] And under an atheist tyranny, I would feel that religious persons would be discriminated against and their religion nearly put to an end.