Keep in mind that many people have died for their beliefs; it's actually quite common. The real courage is in living and suffering for what you believe.
Christopher PaoliniKeep in mind, Eragon, that no one thinks himself a villain, and few make decisions they think are wrong. A person may dislike his choice, but he will stand by it because, even in the worst circumstances, he believes that it was the best option available to him at the time.
Christopher PaoliniAs he was about to leave, she said, "Murtagh." He paused and turned to regard her. She hesitated for a moment, then mustered her courage and said, "Why?" She though he understood her meaning: Why her? Why save her, and now why try to rescue her? She had guessed at the answer, but she wanted to hear him say it. He stared at her for the longest while, and then, in a low, hard voice, he said, "You know why.
Christopher Paolini