For more than three years, while imprisoned in a cell 30 feet below ground in Communist Romania, Richard Wurmbrand composed sermons for an audience of One. When released from prison, he retained the treasure that God had given him there-sermons composed in solitary confinement. Though isolated from people, VOM founder Richard Wurmbrand was never separated from God's presence. In his book If Prison Walls Could Speak, he shares how God graciously brought His beauty to one of the most horrific places ever known. This book is an intimate look at the spiritual battle fought by one pastor who boldly followed Christ while suffering greatly for His name.