Why Did God Not Command Purification from Corpse Impurity at the Passover in Egypt?

This source-based Torah study examines the question: Why Did God Not Command Purification from Corpse Impurity at the Passover in Egypt? It follows the canonical Hebrew discussion through the parasha and classical Jewish sources. This localized layer is a concise discovery summary rather than a full translation of the article body; practical or historical claims remain source-framed and subject to the canonical review status.