It probably is SUPPOSED to be uncomfortable. Enduring is probably a way of saying that the Qun works. Fanatics often would hurt themselves in some fashion to show dedication. Also, she's nuts. She shows her dedication to the Qun by violating its tenants so she can start a holy war and convert the south. The book is probably just another way of saying, 'I'm loony!' Obviously, she DIDN'T do her research on the Inquisitor before taking a stab at offing them. I mean, let's see here...
10 High Dragons.
1 Avaar God in the BODY of a High Dragon, and their legions of Avaar.
Leader of either the Red Templars OR the Venatori.
Numerous demons, bandits, thugs, criminals, mages, Templars, and HORDES of bears.
1 Ancient Lyrium Creature, and their lyrium chucking guardians.
1 Magister Darkspawn Monster and his pet Archdemon (actually red lyrium tainted High Dragon).
I'm sorry...at WHAT point did a Qunari Priestess with an attitude decide: 'Meh, I can take 'em.' How does that NOT scream 'I need professional mental help please!'
Also, the book...its probably a copy of the Tome of Koslun. Which she probably beats herself in the head with nightly because if she had ONE working brain cell, she'd probably TRY not to tick off the person who can shred reality with a gesture. Just sayin'.
THAT would be uncomfortable. As the Elder One...if you can FIND A PEICE! 