Eid ul-Adha or Bakri Id is one of the holiest occasions of the Islamic calendar. Eid ul-Adha is a day of sacrifice, a day to commemorate Prophet Ibrahim's (Abraham) willingness to sacrifice his son Ishmael to Allah as an act of obedience to Him. Wish everyone you know with our special Eid ul-Adha cards. Spread the spirit of Islam with these warm cards on Eid ul-Adha.