This is a seminar class that explores the relationship between the built environment and spirituality. Through lectures, discussions, and design exercises, students learn how to integrate personal contemplative practices into their design process to foster creativity, empathy, and social and ecological justice. The course covers different forms of contemplative and sacred architecture, including traditional religious buildings and secular spaces that incorporate elements of spirituality. The course also covers the use of light, color, materials, and form in creating spaces that evoke a sense of calm and tranquility, and the role of symbolism and ritual in sacred environments. By the end of the course, students are equipped with the skills to design spaces that promote reflection, contemplation, and prosociality. The course is suitable for aspiring architects, designers, or anyone interested in the intersection of spirituality and design.