Rock and Roll, Cancer, and God's Love Collide at the Crossroads of Doubt and Faith Stumbling on Open Ground is a story of private trial and faith like those found in the books of Esther and Job. Punctuated with stories from Mansfield's years in the music business--working with George Harrison and Waylon Jennings, among others-- Stumbling on Open Ground is a private dialogue between a charismatic man, his loving wife, and the extraordinary God who...