Where is the Cave of Machpelah, and is it considered part of the Land of Israel?

This Torah study examines the question: Where is the Cave of Machpelah, and is it considered part of the Land of Israel? The canonical Hebrew discussion develops the issue through the weekly Torah portion and the sources cited there, preserving the distinctions, tensions and practical implications that belong to the source itself. This localized layer is designed for study and discovery; it does not add a new halakhic, medical, legal, historical or empirical ruling beyond the canonical Hebrew source.