The common characteristics between AL HUSSAIN, AL ABBAS & AL SAJAAD-(AS)

The common characteristics of Imam Hussain(AS),Hazrat Abbas(AS) and the 4th Imam (AS) are the month in which they were born, their noble lineage and they were all present in Karbala.

Competition - Month of birth

competition - noble lineage

They were all present in kerbala:

Competition - present in kerbala

The one differing characteristic in each of them are as follows:

competition - differing characteristics