Well that description suits better anarchism. Also Heaven doesn’t exist it was invented by catholic church like many other stuff they made out of nowhere. Christian God wants to make a non-human monarchy (so God and Jesus as king) and remove all human based States. So pretty much not a communist. Of course you can argue is not anarchism either and is just common monarchy, since there is still some form of authoritarianism, even if not human-based, but from my personal perspective if it truly were a perfect reign I wouldn’t mind at all
if it were a truly perfect reign, I imagine it would be more about balance and harmony, not control in the traditional sense. After all, if such an entity exists, it would ideally know what’s best for everyone. But yeah, I understand how the idea of total authority, even in a utopian context, can raise concerns. It’s a pretty complex topic.