The ideas of chivalry are summarized in three medieval works: the anonymous poem Ordene de chevalerie, which tells the story of how Hugh II of Tiberias was captured and released upon his agreement to show Saladin (1138–1193) the ritual of Christian knighthood;[15] the Libre del ordre de cavayleria, written by Ramon Llull (1232–1315), from Majorca, whose subject is knighthood;[16] and the Livre de Chevalerie of Geoffroi de Charny (1300–1356), which examines the qualities of knighthood, emphasizing prowess.[17] None of the authors of these three texts knew the other two texts, and the three combine to depict a general concept of chivalry which is not precisely in harmony with any of them. To different degrees and with different details, they speak of chivalry as a way of life in which the military, the nobility, and religion combine.[18]