The young but scarred Half-Orc hears Sister Isabella Brightsword's words, especially how she utters the word 'barbarian', and he replies in his slow, measured, halting way.
"A barbarian is...fueled...by feeling, not thinking. Seeking Sarenrae's fire takes...passion, and thought. Before I was redeemed, I was no better than a barbarian...perhaps your brother can still be redeemed as well."