Renarin- Healing/Regrowth Limits

“I can only fix inanimate things,” Dalinar said, wiping his hands on a rag tied at his waist, exhausted. Using this much Stormlight was a new experience for him, and quite draining. “My son does the more important work.”

A small family left the temple above. Judging by the father’s tentative steps, supported by his sons, it seemed the man had broken a leg or two in the most recent storm. The burly man gestured for his sons to step back, took a few steps on his own—and then, his eyes wide, did a short skip.

Dalinar knew that feeling: the lingering effects of Stormlight. “I should have seen it earlier—I should have sent for him the moment I saw those wounded. I’m a fool.” Dalinar shook his head. “Renarin has the ability to heal. He is new to his powers, as I am to mine, and can best heal those who were recently wounded. I wonder if it’s similar to what I’m doing. Once the soul grows accustomed to the wound, it’s much harder to fix.”

Oathbringer Chapter 59