This is a powerful picture to me because the entirety of Hogwarts staff and the majority of the student body protected Harry even if it meant war.
I know that many of you will want to fight. Some of you may even think that to fight is wise. But this is a folly. Give me Harry Potter. Do this and none shall be harmed. Give me Harry Potter, and I shall leave Hogwarts untouched. Give me Harry Potter, and you will be rewarded. You have one hour. - 20th Anniversary of Battle of Hogwarts - May 2nd
“You dare use my own spells against me, Potter? It was I who invented them — I, the Half-Blood Prince! And you’d turn my inventions on me, like your filthy father, would you? I don’t think so … no!” (Harry Potter and The Half-Blood Prince) art by Space Dementia