WHAT I UNDERSTAND FROM SHEIKH ZAKZAKY'S ASHURA SPEECH
The mourning of Imam Husain (a.s) in Ashura period was set up to uproot tyranny cruelty and barbarism,to guide men to monotheism and justice.
If there exist not Ashura mourning , the efforts of Imam Hosain (a.s.) would be forgotten and that would lead to neutralization of the efforts made by the Prophet (S) for the establishment of true followers of his progeny. Consiering the benefits which Almighty Allah grants be deemed as return for rewards from such actions and benefits which can be gained will be the existance of the rightful religion and the bases of the true followers of Imam Husain(a.s) which insures the peace, progress and happiness of all creatures and humanity as well . Hence it is important to keep in mind that
right is the Victor and right is always the winner in all conditions and situations.