The mythological figure often known for facing challenges that test their moral compass is Gilgamesh. In the ancient Mesopotamian epic, Gilgamesh must confront his own humanity, the limits of his power, and the inevitability of death, navigating ethical dilemmas that shape his character. His journey highlights the struggle between personal ambition and the well-being of others, illustrating the complexities of morality through his interaction with gods and fellow humans.