The Heart. The place where G-d has caused His Name to rest is the hearts of the true worshipers. It means temple rituals described in the Torah must take place in the heart and nowhere else. Before one enters the heart one must go through appropriate ritual purification at least mentally. The Law of Moses describes various ways as the sunnah only in which the Ahulbayt alone can worship. Even saying "oops" when one misses such an opportunity is a way to worship because it shows the law is upheld in your heart Almasjid Alharam. People with specific imperfections such as lacking desire are not to serve as Ahlulbayt.