1.Go back to a moment* God surprised you.
2.What was that moment like? How did you feel?
3.What did God surprise you with? How did you respond?
4.Find time to speak to God about it - e.g. how you feel about it now.
*Choose not just any moment. Choose one which is something like a once in a hundred years kind of a moment. It is a moment that you consider as the exemplar of your personal experience of God, an experience that is at the basis of how you relate with Him in your life and how you relate with others and how you speak of God (e.g. God's love, faith in God, etc.)