John Knox, the great Reformer of Scotland, was once a slave in a French galley but rose to stand against powerful monarchs. Yet he was a small man, often ill, and frequently filled with fears and doubts. How did one so weak in body and mind accomplish so much? In The Mighty Weakness of John Knox, Douglas Bond reveals the answer: Knox was strong in the Spirit, for he was submissive to the will of God and cared for the glory of Christ...