Education around the concept of sustainability, encompassing the environment, economy, and society, presents challenges of context among diverse groups. I present a framework for sustainability education based on experience with educating secular groups in a university context and educating spiritual groups in a community context. This sustainability education framework highlights three drivers for student learning: passion, experience, and uncertainty. Examples from education of secular and spiritual groups illustrate the importance of projects, challenges, and dialogue. Sustainability education can reveal common ground between science and religion.