The answer is: A lion

Pro 19:12;20:2

In Proverbs, the roaring lion represents a powerful and fearsome authority. Just like a lion's roar can send shivers down the spine of anyone nearby, a king's anger can wreak havoc in the lives of his subjects. These verses impart wisdom on the significance of understanding and navigating authority, particularly among wise leaders who exhibit grace rather than rage.

Interestingly, lions have long served as a symbol of strength and courage in various cultures, reinforcing the potent imagery woven throughout these Proverbial teachings. If you think about it, think of how the lion is often depicted in stories: not just as a king in the animal kingdom, but as a symbol for kingship itself in biblical texts! The prowess of a roaring lion was quite famously echoed centuries later when Jesus was referred to as the "Lion of the Tribe of Judah" (Revelation 5:5) — a fierce ruler and protector calling for respect, but also embodying mercy and redemption.

This wisdom literature reminds readers about the careful balance that comes from ruling well, where wrath leads to chaos but measured justice brings peace. Engaging with these texts urges us not only to consider the weighty responsibility bestowed on leadership but also the counsel that citizens ought to give to those in positions of power—an appeal for patience and humility under the influence of anger. With such contemplative themes, Proverbs remains not only a course in moral living but a dynamic blueprint for healthy relationships within communities.