“God has blessed Pete and Fran Einstein with a long and fruitful ministry to incarcerated men and women. The experience they have gained from those years is insightful as well as thought-provoking. The Inmate Within: Prison Ministry, a Haven of Hope provides a colorful picture that is helpful, not just for those contemplating ministry within the prison environment, but also for those desiring to better understand the goings-on behind those imposing (prison) walls. Pete’s constant awareness and reliance upon the God’s Holy Spirit working in the midst of his ministry efforts is an added insight from which readers will benefit.”