Chayei Sarah - 6th Portion

Hagar had adopted monotheism when she first became Sarah’s bondwoman, but after she and her son Yishmael were banished from Avraham’s household, she lapsed back into her former practice of idolatry. Shortly after Yitzchak married Rivkah, Avraham remarried Hagar (who had by then permanently renounced idolatry), and had six more sons through her. Years later, when he was 175 years old, Avraham died.