Preaching a "Good" Sermon

I saw this on a list of Christian jokes.  I don't normally forward these – sometimes I don't even read them – but I thought this one hit close to home.

Unanswered Prayer:

The preacher's 5 year-old daughter noticed that her father always paused and bowed his head for a moment before starting his sermon. One day, she asked him why. "Well, Honey," he began, proud that his daughter was so observant of his messages. "I'm asking the Lord to help me preach a good sermon." "How come He doesn't answer it?" she asked.

[Thanks, John F.]