MOUNTAIN OF GOD' (5 letters) The term 'MOUNTAIN in Deuteronomy' refers to two mountains mentioned in the book of Deuteronomy in the Bible. The first is HOREB, which is also known as the 'MOUNTAIN of GOD'. HOREB is a MOUNTAIN located in the Sinai Peninsula, and is believed to be the location where Moses received the Ten Commandments from GOD. The second MOUNTAIN mentioned in Deuteronomy is Mount Sinai, which is also located in the Sinai Peninsula. Mount Sinai is believed to be the place where Moses received the Law from GOD. Both of these mountains are important sites in the Bible and are significant to the history of the Jewish people.