In the days after the Oct. 7 Hamas massacre, I argued on these pages that Israel should not rush to invade Gaza, but instead deploy the moral high ground to fast-track peace with Saudi Arabia and build pressure on the criminal jihadis who had attacked the Jewish State. That's not how things went. Almost six months later, the result has been as ugly as predicted, with Israel causing massive civilian casualties due to Hamas using the 2.3 million Gazans as human shields as its fighters hole up in a 300-mile tunnel network built with perhaps a billion dollars stolen from...