My condolences.

I'm atheist.
But in this cases it doesn't matter in which religion we believe.
Muslims, Catholics, Protestants, Greco-Catholics, and so on.
Killing because somebody do not believe in my religion is bullshit. Or because they are in my country and I do not like them. In the end we are all Humans...

And if somebody hide killing other people behind religion or other things are not well-minded, they deserve in this case same end. Eye for eye, tooth for tooth.

My condolences to families of killed people.

Awful news, terrible situation.
No one deserves this.
Condolences to the families and to NZ.