It’s a fictionalization of a vivid dream. Some of it is already being experienced by the believers in America. It’s an easy to enter, intriguing tale of Christian persecution and spiritual victory for a slightly future United States.
Spiritually, it’s solidly evangelical
So, I’m giving it four stars. I didn’t find it preachy, but there is a lot of shared scripture and evangelistic doctrine. It’s about the final harvest of the United States.