To be fair I don't think all the knights are that weird, maybe a couple are, Fanilly's upset and confused right now though.

As for the whole undead thing... under the dual church, only mindless or wicked undead are an abomination. Non-inherently-evil or mindlessly violent sapient undead are... well, a lot of people are wary but they're not actually considered as an abomination or anything.

Thought I'd clarify in this situation. ^^;

There are some races that no-one likes for not entirely deserved reasons though. 

... Not orcs, orcs deserve every reason.