What is a theme of the story stone by Lloyd Alexander?

One theme in "The Stone" by Lloyd Alexander is the power of belief and self-discovery. Will, the protagonist, undergoes a journey of self-discovery as he tries to understand his destiny and fulfill the prophecy. Through his adventures and encounters with various characters, he grapples with doubt and challenges his own beliefs. Ultimately, it is his trust in the prophecy and his ability to uncover his true powers that allow him to triumph and bring about the fulfillment of his destiny. Alexander highlights how belief in oneself and perseverance are key to unlocking one's full potential and achieving great things.