Christian F. Burton said this quote

Look at me, Nasim. Faith is not always easy. Sometimes, doing the right thing hurts. While revenging your brother's death might fill a temporary void, it would only contribute to the cycle of violence that took your brother's life in the first place. More than likely, you would hurt someone who knew nothing of you brother's death. You would hurt someone who had contributed nothing to your pain, and then what? How are they to react? Where do they turn for justice? More violence?