Be without fear in the face of your enemies. Be brave and upright that God may love thee. Speak the truth always, even if it leads to your death. Safeguard the helpless and do no wrong. That is your oath. 12世紀(jì)鐵匠伊貝林的貝里昂保衛(wèi)耶路撒冷城并對抗伊斯蘭領(lǐng)袖薩拉丁的故事。