What is the connection between lending at interest and the resurrection of the dead?

This source-based Torah study examines the question: What is the connection between lending at interest and the resurrection of the dead? The canonical Hebrew article develops the issue through the weekly Torah portion and the sources cited there. This localized discovery layer preserves the question and the source identity; it does not add any new halakhic, medical, legal, scientific, historical, theological, or empirical ruling or claim beyond the canonical Hebrew source.