Beyond its function as a musical instrument, what symbolic role did the shofar (ram's horn) play in ancient Israelite society and religious practices?

A It was primarily used to accompany royal processions and celebrations of military victories. B It symbolized the strength and power of the Israelite army and was used to intimidate enemies. C It served as a call to repentance, a reminder of God's covenant, and a signal of divine intervention, often used in times of war, worship, and atonement. D It was solely used in agricultural rituals to ensure a bountiful harvest and ward off evil spirits.