This is the point when we are fully convinced of the necessitity of a urgent cleaning in the Holy Land. I'd react in the same way myself, especially after hearing such blatant, filth lies in front of the most holy figure in the world. And Hilde is a holy figure, but she is still human, with a modern mentality to the boot. I support her actions.
And when Caleb stop her, he's worried with the possibility of she hurting herself in some way; he doen't give a f*ck to the man.