Greetings,
Perhaps there was somekind of misunderstanding. Though, if not, from my understanding, the owner/s of the particular website/s are the ones who can welcome and/or unwelcome whomever they please. Especially if it has to do with the well-functioning of whatever service their website is offering. After all, this is the internet and, well, there are numerous kinds of websites, which discriminate is one way, or another.
Nonetheless, I hope you are able to get over this and find a site, which will welcome you, not to mention, suit your religious needs.
Best of luck to you.
Have a good one.