France became a truly centralised kingdom under Louis IX (reigned 1226–1270). Saint Louis has often been portrayed as a one-dimensional character, a flawless example of the faith and an administrative reformer who cared for the governed ones. However, his reign was far from perfect for everyone: he made unsuccessful crusades, his expanding administrations raised opposition, and he burned Jewish books at the Pope's urging. His judgments were not often practical, although they seemed fair by the standards of the time. It appears Louis had a strong sense of justice and always wanted to judge people himself before applying any sentence. This was said about Louis and French clergy asking for excommunications of Louis' vassals: