My father (r) said that Sa’d bin Abdullah narrated to them… from Abu Dawoud al-Aama (the blind) that Abu Abdullah al-Jadali said that Ali (a) said to him: "O Abu Abdullah, may I tell you about the good deed whose doer will be saved from the terror of the Day of Resurrection?" I said: "Yes, you may." He (a) said: "This good deed is the love for us. The evil deed is to hate us."