Google for Christian or religious/spiritual publishers and their submission criteria. Such publishers exist, although the criteria for Christian publishers are naturally more stringent than "mainstream" publishers. I think you'd be hard-pressed, for example, to publish anything with significant violence through Christian publishers. I had hoped to eventually publish my Lord of the Earth series through a Catholic or Christian publisher but found it impossible to tell a story about the Apocalypse without at least some violence. It was actually the original reason I limited virtually all violence to be "against" demons. Also, mainstream publishers publish family-friendly stories, and that would provide you with a longer list of potential publishers. You can also find the names of potential publishers by looking for comparable novels in a library or bookstore and checking who the publisher is.