1. Revenge Against James Potter:
* Snape deeply resented James Potter and his friends for their bullying and cruelty.
* He held a particular hatred for James, who he saw as having stolen Lily Evans from him.
* This resentment fuelled his actions, particularly his hostility towards Harry, who he saw as James's son.
2. Loyalty to Dumbledore and the Order of the Phoenix:
* Despite his history with James, Snape felt a strong allegiance to Dumbledore and the Order.
* He became a double agent, working to protect Harry and provide information against Voldemort.
* This loyalty was motivated by his love for Lily, whom Dumbledore asked him to protect.
3. Redemption and Self-Sacrifice:
* Snape's actions were ultimately driven by his desire to atone for his past mistakes.
* He sacrificed himself to protect Harry, demonstrating a deep love for Lily that transcended his hatred for James.
4. Protecting Harry:
* While Snape's actions towards Harry were often harsh, they were ultimately meant to protect him.
* He saw Harry as a vessel for Lily's sacrifice and a key to defeating Voldemort.
Fighting Back in a Specific Context:
* Snape's actions can be seen as "fighting back" against Voldemort's rise to power and the potential return of the Dark Arts.
* He was actively trying to prevent the darkness from consuming the world, driven by his loyalty to Dumbledore and his love for Lily.
It's Important to Note:
* Snape's motivations are complex and nuanced, and his actions cannot be easily categorized as simply "fighting back."
* His actions were often driven by his own internal conflicts and a mixture of hatred, love, loyalty, and redemption.
* While he may have been "fighting back" against Voldemort in a broader sense, his relationship with Harry was much more intricate and fueled by his past.
In conclusion, Snape's actions are not simply "fighting back" in a straightforward sense. He was driven by a complex web of emotions and loyalties, ultimately culminating in his sacrifice for Harry and the defeat of Voldemort.