Trumpets in Bible times were made of metal or bone and formed into an instrument at least two feet long. They had a high sound that could be regulated to some degree, but they were used more for signaling than for making music. Rams’ horns, also called shofar, were signaling instruments used to assemble the army (Judg 3:27; 1Sam 13:3) or sound an alarm (Job 39:24-25; Jer 6:1; Amos 3:6). They are the most commonly mentioned instrument in the Bible, with seventy-two references.
Remind your people to obey the government and its officers, and always to be obedient and ready for any honest work. They must not speak evil of anyone, nor quarrel, but be gentle and truly courteous to all. Once we, too, were foolish and disobedient; we were misled by others and became slaves to many evil pleasures and wicked desires. Our lives were full of resentment and envy. We hated others and they hated us.