No, not for a moment.
Several reasons...
Peace between peoples that hate each other can't be imposed from without. The moment we left, war would break out again, if not sooner. Israel and the "palestinians" are going to have to go through much bloodshed, I'm afraid, before the "palestinians" tire of jihad.
It is not the role of the United States to be the world's policeman in every little matter. America is the Counterweight for Goodness against the Great Evils of the world, like German Nazism and Soviet Communism.
Communist China and expansionist Pan-Islamic fascism are the Great Evils on the horizon.