My husband told me the cutest story that came from a sermon I missed but goes something like this. A mama went to pray with her little girl at bedtime. The daughter had a hurt so they were praying for it to be better. As the mother prayed, she noticed the little girl had her mouth open wide. After she had finished praying she asked her why she had opened her mouth so wide while she prayed. The daughter replied that in order for Jesus, who lives in her heart ,to be able to hear the prayer.