This bit hit hard for me.
Thousands of children were killed? It’s the enemy’s fault. Our own children were killed? That is certainly the enemy’s fault. If Hamas carry out a massacre in a kibbutz, they are Nazis. If we drop 2,000-pound bombs on refugee shelters and kill hundreds of civilians, it’s Hamas’s fault for hiding close to these shelters. After what they did to us, we have no choice but to root them out. After what we did to them, we can only imagine what they would do to us if we don’t destroy them. We simply have no choice.
EDIT:
Another poignant line.
...nothing empowers violence more than a righteous sense of victimhood.