" The most radical form of self-denial is to give up not cigarettes or whiskey but one's own body, an act which is traditionally known as martyrdom. The martyr yields up his or her most precious possession, but would prefer not to; the suicide, by contrast, is glad to be rid of a life that has become an unbearable burden. If Jesus wanted to die, then he was just another suicide, and his death was as worthless and futile as a suicide bomber's messy finale. Martyrs, as opposed to suicides, are those who place their deaths at the service of others. Even their dying is an act of love. Their deaths are such that they can bear fruit in the lives of others. This is true not only of those who die so that others may live (taking someone's place in the queue for the Nazi gas chambers, for example), but also of those who die in the defense of a principle which is potentially life-giving for others. The word "martyr" means "witness"; and what he or she beas witness to is a principle without which it may not be worth living in the first place. In this sense, the martyr's death testifies to the value of life, not to its unimportance. "

― Terry Eagleton , Reason, Faith, and Revolution: Reflections on the God Debate