Listening to a radio interview of Travis Thrasher, a horror writer who is a Christian: He says that our worldview comes through in our writing.
How about that?
I think this is perhaps more true for the non-professional writer. He does not have the advantage of editing out bias or frailties. There is an honesty, for better and for worse. From the heart to the paper.
What does this mean to me? I blog a lot. I write for a live apart from all of this. I have creative pieces I am trying to market. If I read through the totality of my writing, what is my worldview?