In "The Promise," Chaim Potok reflects on his desire to deepen American Judaism beyond mere simplistic teachings often associated with fundamentalist views. He expresses a need for a richer and more profound understanding of the tradition, aiming to elevate it to a level where it commands respect and appreciation from intelligent individuals. This aspiration is motivated by his disinterest in fundamentalism, which he finds limiting and unfulfilling.

Potok's vision is to transform Jewish teachings into something meaningful and engaging, breaking away from just the typical stories heard in Sunday school. He hopes to cultivate a version of Judaism that not only resonates with people's intellect but also evokes a sense of love and admiration, allowing individuals to connect with their heritage on a deeper level. This approach emphasizes the importance of tradition while seeking to adapt it for contemporary relevance.