My function as a writer and a speaker really is as a rubbish clearer. I try to sweep away a little bit of the rubbish that's accumulated ... so that people might look a little further down the road and see what new thing God might have waiting for them.
It's rubbish to tell people that we can easily dispose of life's huge questions once and for all. We all have times when we're bad-tempered or we grumble. We all have doubts. What's wrong with saying that?