Can Someone Be Obligated in Mezuzah Yet Be Unable to Perform the Act Personally?

This source-based Torah study examines the question: Can Someone Be Obligated in Mezuzah Yet Be Unable to Perform the Act Personally? It follows the canonical Hebrew discussion through the parasha and classical Jewish sources. The localized layer is a concise discovery summary rather than a full translation of the article body; any halakhic, historical, theological or practical claims remain source-framed and subject to the canonical review status.