Those possessed by the force of each Orisha thought themselves superior and set off wars that nearly wiped out the earth. Every Orisha failed; only Orunmila brought peace, on the condition that he would not come down into anyone's head.
When Olofin conceived the earth, he gave the Orishas powers and ashé. In time, human beings possessed by the astral force of one Orisha began to think themselves better than one another, and the wars began — with weapons and with knowledge — and they came close to wiping out mankind, since each one believed in a different god.
Olofin sent Elegba to look into it. He asked a man who called himself wise what the cause of so much war was, and the man — who called himself the favorite son of Ozain — answered proudly that he was king and would not let anyone unseat him. Elegba heard the same from everyone and came back annoyed. Olofin then sent the Orishas, one by one, starting with Obatalá, to speak to their children, but they all failed.
Last of all he sent Orunmila, explaining that he wanted peace. Orunmila promised him: «I will set all human beings right, but I will not come down into anyone's head». Olofin said: «To Iban Eshu». And that is the reason why Orunmila does not come down into the lerí of any Omofá or Awó.