Ori was running through the forest of Nibel until you attacked them. What was wrong with you. Weren't you two friends? They hope Naru, Gumo and Ku aren't nearby. You just suddenly attacked Ori. Which is why they are running. They don't want to fight you. Everything was at peace or at least at the moment. So why are you doing this.

Ori: "S-Stop please. This is hurting me. We don't have to fight. Why are you doing this? We're friends. Don't make me have to hurt you."