Walk the talk, and dump the thump.
I'm going to tell you something, and I hope you get my point. If not, feel free to ask a question or two... I don't, and I won't, do any preaching in my writing. Yes, I am a Christian writer. But I am not a preacher, I don't write sermons, and I refuse to have my characters spontaneously break into a sermon while repairing fences or making a meal. The thing is, if/when I'm published by a Christian publishing company, it will go without saying that the book has Biblical values