In Book 3 of Jalaluddin Rumi's Masnavi, the narrative of Moses being cast into the Nile transitions into a profound psychological warning about the human ego (nafs). Rumi describes Pharaoh's futile stratagems to kill the infant Moses as a terrifying dragon, which is ultimately devoured by the divine counterpart of Moses's miraculous staff. However, Rumi quickly pivots from the historical narrative to address the reader directly, asserting that the same tyrannical qualities that consumed Pharaoh exist within every individual. He uses the metaphor of a dragon trapped in a pit to describe the latent potential for arrogance and evil in the human soul. The only difference between an ordinary person and the tyrant is circumstance: the ordinary person's inner fire simply lacks Pharaoh's 'firewood' (power, wealth, and opportunity). This powerful allegory illustrates the fundamental Sufi teaching that the carnal soul is inherently destructive and requires constant spiritual vigilance, lest it flare up when given the means.