Susan Z. answered 05/30/19
PhD Candidate in History of Religions; years of teaching religion cour
People who describe themselves this way often see themselves as “spiritual but not religious”. Some of the well-known ‘new atheists’ hold a view like this, where they see spiritual practice as valuable for developing as a human, but don’t believe in a higher divine power (though they generally still think following certain ethical guidelines is crucial for self-development and transformation). You might look at Sam Harris (Waking Up: A Guide to Spirituality without Religion) or Stephen Batchelor (Buddhism without Beliefs) as a starting place for learning more.