Actually, from what I'm seeing, it seems almost discriminatory...
"Are you Christian?"
What if I'm not? Does that mean your guild is better because it has more Christian people in it?
It sounds almost like a racial discriminatory remark. What if someone wanted to join the guild but only Christians are allowed? I can imagine why some people [who are of the majority age and not the minority] might snap.
I'm Christian myself. I however don't believe in ANY form of discriminatory 'rules' to follow when recruiting.
If the person is a noob, then we train them to be better.
What REALLLYY sickens me is when these people advertise not just for Guilds but for Parties where they say, "Want to join up? MUST HAVE VENT/TS AND MUST NOT BE AN INCOMPENTENT ****ING MORON!"
God jeez man, you know how stupid you sound when you advertise your party/group that way?
There should be NO GUIDELINE/RULE for recruiting someone because your most powerful members may just be the most unexpected ones.
To get to the point, you should just be careful how you recruit people both for guild or for parties. Any "if" would be enough to piss people off even if it's not spoken.
You can recruit the way you've been recruiting if you wish and I'm not going to say anything against it, however, you should realize by now that hate and prejudice exist at the core of human nature and that's impossible for anyone to change...
Just deal with these people as best you can, for if you can't, you have to change...