The Bible is proved to be a revelation from God, by the reasonableness and holiness of its precepts; all its commands, exhortations, and promises having the most direct tendency to make men wise, holy, and happy in themselves, and useful to one another.
A real love story is sometimes exhausting. A romance is deliberately constructed to yield a certain result; the ambiguities are trimmed out, so it's neater and more pleasing to our hearts. But you don't live a love story, you live a life.