As a Christian in a spiritual battle with evil, I'm often praying for faith building experiences. However, I always leave the what, where and when up to my Eternal Father.
While swimming in the pool one day, I tried to touch the bottom and could not. Since this was impossible with my hands, I decided to quit swimming and sink down so my feet would touch bottom.
Then the impossible happened. I did not sink but was lifted up waist high in six feet of water with me only being 5 foot 3 inches.
Then God said, "I will lift you up and never let you sink." I started laughing and crying from His overpowering love and joy.
What a relationship! Greater faith is only a prayer away!