Why did the ancient Egyptians believe that without the Nile only anguish would remain?

The ancient Egyptians believed that the Nile River was essential for their survival and prosperity, as it provided water for irrigation, drinking, and agriculture. The annual flooding of the Nile deposited nutrient-rich silt, enabling the cultivation of crops that sustained their civilization. Without the Nile's life-giving resources, they feared that their land would become barren and that famine, suffering, and anguish would prevail. Thus, the Nile was not just a river; it was viewed as a divine gift crucial to their existence and well-being.