Palsoufre is not a real religious man
But in a world where the expression "Whoever fights against monsters should be careful, in combat, not to become a monster himself" is more than an phylosophical expression, it's a obligation to see some people to purge yourself when you spend your time to destroy undead and other abbomination.
He don't really trust in the way of the Two Stars, but it's the most powerful and popular cult in the contry and they have way mutch enought faith to conjured some evil.