The primary purpose of Eternal Jewish Family is to stem the tide of intermarriage by protecting the Jewish people and sincerely committed converts from fraudulent or unacceptable conversions. EJF provides resources for intermarried couples who want to rejoin the Jewish family, as well as sincere non-Jewish spouses who wish to correct previous questionable conversions or seek an initial halachic conversion that is universally accepted throughout the world.

EJF provides: mentoring for intermarried couples who are fully committed to building genuine Torah homes; support for sponsoring rabbanim who are assisting them in their process; daily contact with leading gedolei Torah regarding halachic standards in conversion; continual networking with batei din regarding conversion standards; educational seminars for couples; conferences that bring together leading rabbanim and dayanim from across the Orthodox spectrum, allowing them to deliberate together on intermarriage and conversion issues. Additionally, EJF provides programming which targets intermarriage prevention on college campuses and serves as a valued resource for rabbanim involved in day school or kiruv settings.

The rabbinic endorsement of EJF is evidenced by the unswerving involvement of gedolei Torah who recognize its commitment to safeguard kedushas Yisroel. EJF adheres to the halachic rulings in geirus of the following gedolei Yisroel: Harav Yosef Shalom Elyashiv; Harav Shmuel Halevi Wosner; Harav Chaim Kanievsky; Harav Ovadia Yosef; Harav Reuven Feinstein; Harav Shmuel Lazer Stern; Dayan Chanoch Ehrentrau; Harav Binyomin Weiss