In the Name of Allah, the All-Beneficent, the All-Merciful.
May Allah bless Muhammad and his Family and damn their enemies.
Sheikh Yasser al-Habib explains how Sheikh al-Kuylani, Sheikh al-Saduq, Sheikh al-Tusi, Sheikh al-Mufid, and others have compiled many books with offensive speech towards prominent historical figures that just happen to be revered by ‘Sunnis’.