My rabbi (who is, sadly, pro-disengagement) made a statement that disturbed me. He said that the residents of Gush Katif & the Shomron would take up arms against the Israeli Army to prevent being removed from their homes. I believe if we trade land for "peace" we will end up with neither one, and we should do all that is reasonable in our power to prevent the disengagement, but I do not believe the residents of Yesha would take the life of a fellow Jew over this issue. Who is right?

I believe you are.