Why is it significant that the light is now danger to Kino?

The danger posed by the light in Kino's life symbolizes a shift from innocence to threat, highlighting the challenges and conflicts he must now face. It creates tension and underscores the theme of internal and external struggles that he must confront on his journey. The light serves as a metaphor for the obstacles and dangers that Kino will encounter as he tries to protect his family and pursue his dreams.