What's a God story?
How did you become a Christian? When did your friend decide to be committed in his or her faith?
What is the last step of obedience you took in response to the Holy Spirit's prompting? What happened?
Have you ever witnessed God miraculously intervene in your or someone else's life?
Have you seen God do something amazing on a mission trip or in a Life Group?
What have you learned about Jesus from someone from a different generation than your own?