How can we say nobody's perfect if there is no perfect to compare to? Perfection implies that there really is a right and wrong way to be. And what type of perfection is the best type? Moral perfection? Aesthetic? Physiological? Mental?
The novel is a perfect medium for revealing to us the changing rainbow of our living relationships. The novel can help us to live,as nothing else can: no didactic Scripture, anyhow. If the novelist keeps his thumb out of the pan.