The story of Imam Hussain (PBUH) on the day of Ashura in Karbala has a heat that still burn our hearts over centuries. Day of Ashura was a day in which even the heavenly angles wept for Hussain (PBUH), the prophet Muhammad’s grandson.
Imam Mahdi, the 12th Shia Imam and the grandson of Imam Hussain (PBUH) has said in “Ziarat Nahiya” that not only the heavenly angles but the skies, the mountains, the oceans and even the fishes wept for Imam Hussain:
“…Mourning commemorations were held for you [O’ Hussain!] in the utmost exalted place Heaven,
and the dark-eyed Maidens [of Paradise] hit their own heads and faces in grief,
The skies and their inhabitants wept,
as did Paradise and its keepers,
The mountains and their surroundings,
The oceans and their fishes,
The heavens and their servants
The Ka’ba, and the Station (of Abraham),
The sacred Monument,
and Mecca and its sanctuary …” (Read the full Ziarat Nahiya at here).
I do not know how these can be happen but I know that there is a verse in the holy Quran saying all the creatures exalt God but you can not understand:
“The seven heavens and the earth and whatever is in them exalt Him. And there is not a thing except that it exalts [ Allah ] by His praise, but you do not understand their [way of] exalting. Indeed, He is ever Forbearing and Forgiving.” [The holy Quran, 17:44]