Snape Chose to Spy on The Dark Side for Dumbledore

The argument

The strongest case for Severus Snape as a hero is that he chose, at enormous and sustained personal risk, to act as Dumbledore's spy within Voldemort's inner circle. Heroism is defined by courageous action in a dangerous cause, and Snape's espionage was about as dangerous as service gets: he operated for years as a double agent among the most ruthless dark wizards alive, any one of whom would have killed him instantly had his true loyalty been discovered. Voldemort was a master of Legilimency, able to detect deception in the mind itself, so Snape had to maintain his cover under conditions where a single slip meant death. To live under that constant threat, knowingly, for the sake of the side fighting Voldemort, required extraordinary nerve. The choice was also a moral one, freely made and sustained against his own interest. Snape gained nothing comfortable from it; his role demanded that he commit acts that earned him the hatred and suspicion of the very people he was protecting, and he carried out Dumbledore's most painful instructions while unable to defend his reputation. He persisted in this thankless, lethal work to the end of his life, dying in Voldemort's service while still secretly serving the opposite cause. The information and protection his spying provided were vital to Voldemort's ultimate defeat. Whatever his flaws of temperament, an unkind manner does not cancel out years of courageous, self-sacrificing service in a just cause. A man who knowingly risks death every day to undermine a tyrant, and dies still doing so, has done what heroes do. Because Snape chose to spy on the dark side for Dumbledore at constant risk to his life, this argument holds, Severus Snape was a hero.

Context

Snape did this on dumbledors orders.

Premises

Counter-arguments

Those who deny Snape's heroism argue his espionage was not freely chosen out of principle but driven by his love for Lily Potter and guilt over her death, so its motive was personal rather than heroic; he agreed to protect Harry as a condition of Dumbledore's help, initially caring nothing for the wider cause. They note that bravery in one arena does not settle character, given his sustained cruelty to the students in his charge, and that a spy who does courageous work for a private, self-interested reason is a morally complicated figure rather than a straightforward hero. Risk endured, on this view, is necessary but not sufficient for heroism.

Rejecting the premises

[Rejecting P1] Snape's spying was driven substantially by love for Lily and guilt over her death, so its motive was personal rather than a freely chosen heroic commitment to the cause. [Rejecting P3] Courage under risk is necessary but not sufficient for heroism; sustained cruelty to the children in his care complicates the 'hero' verdict the argument draws.