Thank you, MissFit, for your thoughts -- they are right on point.
Some is literal, some symbolic. Life can be a nightmare as we stumble along, awake, but wishing for the escape of sleep. Yet, during slumber, daytime realities seep into our "sweet" sleep, distorted and phantom-like. Please, please . . . let me wake up!
Then, our eyes open, we awaken to the good, bad, ugly. From our former faith? In large measure, yes.
Actually, what you wrote was great; my doodles here are superfluous.
Best Wishes.