Cursing the enemies of Ahlulbayt (as) is the Sunnah of Ibn Tamiyah too
One of the basic tools of Nasibi propaganda agasint the Shias have always included that Shias pratcie Tabbarra against the enemies of Ahlulbayt (as) which shows how hateful they are! To such segment of Nawasib, we would like to cite the comments of their Imam Ibn Tamiyah who likewise did Tabarrah upon the enemies of Ahlulbayt (as) in the following manner :
"Whoever killed Hussain, or contributed or was pleased with it, may Allahs, Angels and peoples curse be upon him, may Allah dont accept his worship and acts"
Majmoa al Fatawa, Volume 4 page 487