“Caleb Thompson’s book on God’s grace has a ring of authenticity to it, more than any I’ve read on the subject. The circumstance under which he wrote it provided a seedbed which could have grown either bitterness or grace. It grew grace; and from prison, that beautiful bloom of God’s grace is unfolded and expounded. The richness of God’s grace is real to Caleb, and he makes it real to us." - Bob Jones III