Did Esau repent each time he brought food to his father so that his father would not recognize his wickedness?

This source-based Torah study examines: Did Esau repent each time he brought food to his father so that his father would not recognize his wickedness? It follows the canonical Hebrew discussion through the parasha and classical Jewish sources. This localized discovery layer is a concise summary rather than a full translation of the article; practical, halakhic, medical, legal, historical, mystical or empirical claims remain source-framed and subject to the canonical review status.