Do you know the implication of Lailatul-Qadr?
Do you know the implication of Lailatul-Qadr?' I said, ‘No, indeed, O Messenger of Allah!' He (S) said, ‘Allah, the Praised One, the Most Glorified, decreed in it what will take place till the Day of Judgment, and among what He, the most Exalted, the Most Great, decreed was your own Imamate and Wilayat and the Imamate and Wilayat of your offspring till the Day of Resurrection." Both Ma’ani al-Akhbar and Bihar al-Anwar quote Sa’d citing the great traditionist Abdullah son of ‘Umar ibn al-Khattab quoting Muhammad ibn ‘Ubayd ibn Mahran quoting Salih quoting Salih ibn ‘Uqbah quoting al-Fadl ibn ‘Uthman saying, "When the Chapter of Qadr was mentioned in the presence of Abu Abdullah Imam Ja’far al-Sadiq (as), he was asked about its merits over other chapters, and he said, ‘It was revealed with reference to the Wilayat of the Commander of the Faithful (Imam Ali) (as).' He (as) was asked, ‘Do you mean Lailatul-Qadr for which we look in anticipation during the month of Ramadhan?' He (as) said, ‘Yes; it is the night in which the heavens and the earth were determined, and the Wilayat of the Commander of the Faithful (as) was decreed.'" Ahmed ibn Muhammad and Ahmed ibn Ishaq, as recorded on p.
21, Vol. 94, of Bihar al-Anwar , quote al-Qasim ibn Yahya quoting others citing Imam Abu Abdullah (as) saying that Ali ibn Abu Talib (as) quite often used to say, "We saw the Messenger of Allah (S) once in the company of al-Taymi and a friend of his while the latter was reciting Chapter al-Qadr.
He (S) was profoundly moved and he kept weeping to the extent that he (S) was asked, ‘How so deeply moved by this Chapter your heart is!' He (S) said, ‘My heart is deeply impressed because of what my eyes had witnessed, and what my mind had comprehended, and because of what the heart of this man [meaning Ali (as)] will go through after me.' Both men asked the Messenger of Allah (S), ‘Did you really see all of that?!