Professor Ansarian: mourning and tear for Imam Hussein is the highest asset for the Shias. The Holy Prophet (PBUH) said: “O dear Fatimah! On the Day of Resurrection, all eyes are crying except for the eye that has wept for the tragedy of Imam Hussein (AS) and that eye is smiling on the Day of Resurrection.
Bihar al-Anwar: 293/44
source : erfan.ir
