During the unrecorded centuries before 4000 b.c., Adam gathers his sons upon the hard dirt outside the Cave of Treasures. The harsh sun beats down on the rocky earth. The family suffers deep physical exhaustion from cultivating unyielding soil with primitive tools. Adam speaks his command. Cain clenches his fists in response. The parents watch their eldest son with guarded dread. The mountain wind brings no relief to the tense family, though the Creator offers them breath and his steady presence as a basic comfort.
Adam and Eve attempt to establish a basic law of bloodlines. They command Cain to marry Abel's twin sister Aklia. They tell Abel to take Cain's twin sister Luluwa. This exchange happens at the mouth of their mountain refuge. Cain refuses the order entirely. He looks at Luluwa and sees a beautiful face. He looks at Aklia and sees only plainness. Cain decides he will keep his own sister. This choice stems from raw human selfishness and basic physical lust. These early decisions turn like giant stone gears in the foundation of human history.
Adam orders his sons to bring offerings to a crude stone altar to settle the dispute. This command requires dragging heavy rocks across the jagged slope. Late antique Ethiopic and Arabic pseudepigraphal traditions frame this specific rebellion around harsh agricultural realities, where a single unblemished sheep represented the modern equivalent of three months of a laborer's wages. The altar sits on the mountain as a massive, immovable weight. It represents the heavy collision of divine law and human envy. A man will quickly ignore a holy command when his eyes fix on a desirable prize. The unhewn rocks stand as cold witnesses to a fundamental fracture.
A man will tear apart his own house to claim a prize he believes belongs to him.
The dirt outside the cave soon absorbed the violent cost of this arrangement. This failed negotiation left behind a permanent blueprint for human murder.