After completing high school he studied for a year at the Seminary's affiliate in the Sanhedria Murchevet section of Jerusalem, Israel.
In 1988 Luban moved with his family to Jerusalem, Israel, where he took a position as a teacher at Yeshiva Chofetz Chaim-Israel Branch, his former school.
In the fall of 2000 Luban was offered a position as Rosh Yeshiva of RSA's affiliate in North Miami Beach.
He has also published Rabbi Henoch Leibowitz's shiurim on the Torah, called Chiddushei Haleiv (חידושי הלב).
The recently published volume on Deuteronomy also containing a section with sermons on Lamentations and the Tisha B'Av (the Jewish day of mourning) prayer service.