It's a discipline that gets easier with practice, and the Workshop is an ideal place to start, in some ways. Often someone who knows and respects you may have some insight into the material. Take whatever they or you may have to say with a grain of salt. Explore the dream. Each part has something to say to you.
Imagination Often breaks in in response to fatigue or boredom.
Listen to it. You can help each other do this . The religion of your childhood contains riches as well as terrors. As an adult you may want to reexamine it, with an adult's resources. It helps to have other people around who use the same vocabulary in describing the life of the spirit, shared rituals, and a shared community that extends back into history.