Ìyàmi Òṣòròngà - primordial female force.

Ìyàmi Òṣòròngà represents the primordial female force in Yorùbá cosmology, wielding the Àṣẹ to govern life, death, and justice. As the "Mothers of Mystery," they balance creation and destruction. Their power is central to the Ògbóni society and essential for Ifá rituals.

In the Yoruba worldview, Ìyàmi Òṣòròngà constitutes the primordial feminine energy that predates and sustains all creation, acting as the dual force of both birth and destruction. This source text outlines her role as the custodian of the life force, or àṣẹ, emphasizing that no physical existence or spiritual destiny can manifest without the consent of these "Ancestral Mothers." The narrative explains how this cosmic power is institutionalized through the Ọ̀ṣọ́gbó society, which maintains social justice and ecological balance by honoring the sanctity of the Earth. Furthermore, the text highlights the vital interdependence between wisdom and power, illustrating how the oracular knowledge of Ọ̀rúnmìlà must work in harmony with the executive authority of the Ìyàmi to ensure universal equilibrium. Ultimately, the work serves to define the foundational feminine principle as an inescapable matrix of reality that governs the cycles of life, death, and moral order.