Mount Zerin is named once, in Moroni’s discourse on faith: “For the brother of Jared said unto the mountain Zerin, Remove—and it was removed” (Ether 12:30). The text gives no location for the mountain. The brother of Jared, also called Mahonri Moriancumer, gave the command; Moroni adds that had he not had faith, the mountain would not have moved (Ether 12:30).