In 1972, when I was in prison for Bible smuggling, my heart was full of desperation and pain. One day, as I was praying, a miracle happened: it was as if Heaven had opened, the cell was filled with a brilliant light, all the angels of Heaven seemed to crowd into that cell, and I began to praise and worship the Lord. I got to my feet and began to run around that cell singing, “Then sings my soul, my Saviour God to Thee, how great Thou art!” The glory of God filled my heart, changing me, the sadness and the pain were gone! I was locked in a prison cell, yet I was in the presence of God, experiencing the glory of God, something greater than I had ever known in a church – it was as if I was transported into Heaven!