6. My father said: Sa`d ibn `Abd Allah on the authority of Ahmad and `Abd Allah sons of Muhammad ibn `Isa, on the authority of Ibn Mahbub, on the authority of `Ali ibn Ri`ab, on the authority of Zurrarah that I asked Abu `Abd Allah al-Sadiq about the word of the Allah, the Mighty and High: The nature made by Allah is which He has made men. He said: “He created them all with (a natural predisposition towards) Divine Unity.”