No, this is just sour grapes because you clearly disagree with people that don't adhere to your ideology. Thank fuck for that, people like you are why devs get burnt out.
Can you explain your view more? Otherwise, this sounds like a motte-and-bailey game.
Full acknowledgement for the fact that the line between "religion" and "cult" is blurry, but "all developers of this project must share a common religion and agree to these monastic religious tenets" sure ticks some boxes on "extremism".
They are, of course, free to do so; freedom of association is their right. Others are free to judge them for it, and to question whether they should be using the resulting software. The license is open, the community is not. So, seeing a project come along that looks to build something more open (and it's really saying something when "project whose governance is owned by a company, but open to pull requests" is more open) seems like a positive step.
(Also, as a database project, surely they shouldn't be mixing church and state. ;) )