Let us again pretend that life is a solid substance, shaped like a globe, which we turn about in our fingers. Let us pretend that we can make out a plain and logical story, so that when one matter is despatched—love for instance—we go on, in an orderly manner, to the next.
The thing with film and theater is that you always know the story so you can play certain cues in each scene with the knowledge that you know where the story's going to end and how it's going to go. But on television nobody knows what's going to happen, even the writers.
The grinding power of the plain words of the Gospel story is like the power of mill-stones, and those who can read them simply enough will feel as if rocks had been rolled upon them.
Humans know when it's not a good story. Unless you do this for a living, you may not know exactly why you don't like a story, but you can't fool an audience ever. They know when you have it and they know when you don't.