Eid al-Adha is one of Islam's holiest holidays. Muslims from all over the world participate in festivities to remember and respect the story of the sacrifice made by Prophet Ibrahim as a sign of his submission to Allah's will.
His faith and loyalty to Allah, according to the legend, were put to the test when he received a command to sacrifice his son Ishmael. Ibrahim intended to follow the command and kill his beloved son out of duty to Allah, despite the fact that he had received his sole son at a relatively advanced age. But just before the sacrifice, Allah gave him a lamb to sacrifice instead.
For this reason, Eid al-Adha is celebrated as the "festival of sacrifice".
One of the key traditional components of the festivities are animal sacrifices. Some of the animal's meat is consumed by the family, while the remainder is given to the underprivileged and those in need.
A highlight of the festivities is Hajj, or yearly pilgrimage to Mecca, Saudi Arabia.