Just Following Orders: Discussed during one conversation between Tirion and Eitrigg.
Indy Ploy: Tirion's rescue of Eitrigg from the gallows comes down to this, as he even has to steal his weapon.
Since hammers are the traditional weapon of the paladins, he's pretty handy with it.
Improvised Weapon: Tirion uses a rusted sledgehammer as a weapon when saving Eitrigg.
Karandra: Will your honor keep us fed and our son decently clothed? How can you maintain this senseless obsession in the face of what's happened? What happened to the responsible man I married?