My father narrated to us. He said: Sa`d b. `Abdullah narrated to us from Ahmad b. Muhammad b. `Isa from al-Hasan b. Mahbub from Malik b. Atiyya from Sa`id al-A`raj from Abi `Abdillah Ja`far b. Muhammad . He said:

From the firmest bonds of faith is to love for Allah, hate for Allah, give for Allah, and prevent for Allah.