His task was to survive and endure through the harsh winter months, winnowing...

His task was to survive and endure through the harsh winter months, winnowing his soul until it could cross to the spirit world. There, he would undertake the search for his guide, a god embodied in some kind of beast or bird, who would protect him throughout his life. His spirit guide would enlighten his mind and guide his steps in myriad ways, until the end of his life. In those cold woods, he would learn his destiny. He said that if the spirit guide came to him in the form of a snake, then he would gain his heart's desire, and become pawaaw.
"I thought of the quarantine of Jesus, a similar harsh and lonely trial of character and purpose. But that vigil passed in searing desert, not snowy wood. And when, at the end, the devil came with his visions of cities and offers of power, Jesus shunned him. Caleb desired to bid him welcome.