ALLAH (SWT)'s Light In the Land

Ahmad bin Mohammad bin Ayyoub Al-Hafez narrated from Ahmad bin Ziyad, from ALI bin Ibrahim, from his father, from Rayyan bin Salt, who said:

I heard ALI BIN MUSA AL-REDHA (ASWS) say:

I heard MUSA BIN JAAFAR (ASWS) say:

I heard JAAFAR BIN MOHAMMAD (ASWS) say:

I heard MOHAMMAD BIN ALI (ASWS) say:

I heard ALI BIN HUSAIN (ASWS) say:

I heard HUSAIN (ASWS) bin ALI say:

I heard ALI, the COMMANDER OF THE BELIEVERS (ASWS) say:

I heard the MESSENGER OF ALLAH (SAWW) say:

I heard Jibraeel say:

I heard ALLAH (SWT) say:

ALI BIN ABI TALEB (ASWS) is My decisive proof on My creatures.  He is My light in My land and he is the trustworthy caretaker of My knowledge.  I will not allow those who know him to enter Hell, even if they disobey Me.  And I will not allow those who deny him to enter Paradise, even if they obey Me.

(Ref: Bihar Volume 27 Page 116 Hadees No.91)