This document discusses the mystery and significance of the shofar, or ram's horn trumpet. It explains that the shofar was used in biblical times to call people to assemble, sound alarms, and signal movement into battle. God himself is said to have blown the shofar at Mount Sinai. The shofar blast patterns of tekiah, shevarim, and teruah are explained. The document suggests the shofar will be blown again at the second coming of Christ. It explores the shofar's role in important biblical events like the battle of Jericho and Gideon's victory. The mystery of the shofar is that its sound represents God's presence, voice,