Eid Mubarak. SALAM EIDUL ADHA

The Arabic term "Festival of Sacrifice", ‘Eid ul-’Aḍḥā, is similar to the Semitic roots that evolved into Indic languages such as Hindi, Urdu, Gujarati and Bengali and Austronesian languages such as Malay and Indonesian (the last often spelling it as Idul Adha or Iduladha).

Another Semitic word for "sacrifice" is the Arabic Qurbān (Arabic: قربان‎), which is used in Dari Persian and Standard Persian as Eyde Ghorbân عید قربان, and in Tajik Persian as Иди Қурбон (Idi Qurbon), into Kazakh as Құрбан айт (Qurban ayt), into Uyghur as Qurban Heyit, and also into various Indic languages. Other languages combined the Arabic word qurbān with local terms for "festival", as in Kurdish (Cejna Qurbanê[6]), Pashto (Kurbaneyy Akhtar), Chinese (古尔邦节 Gúěrbāng Jié), Malay and Indonesian (Hari Raya Korban, Qurbani), and Turkish (Kurban Bayramı). The Turkish term was later used in other languages such as Azeri (Qurban Bayramı), Tatar (Qorban Bäyräme), Bosnian, Albanian(Kurban Bajram) and Croatian (Kurban-bajram), Serbian (Курбан бајрам), Russian (Курбан-байрам), (Eid Kurbani Wari) in Sindhi.

Another Arabic name, ‘Īd ul-Kabīr (عيد الكبير `Īd al-Kabīr), meaning "Greater Eid/Festival" (the "Lesser Eid" being Eid ul-Fitr[7]), is used in Yemen, Syria, and North Africa (Morocco, Algeria, Tunisia, Libya, and Egypt). The term was borrowed directly into French as Aïd el-Kebir. Translations of "Big Eid" or "Greater Eid" are used in Pashto لوی اختر Loy Akhtar, Kashmiri Baed Eid, Hindi and Urdu Baṛā Īd, Malayalam Bali Perunnal, and Tamil Peru Nāl.

Another name refers to the fact that the holiday occurs after the culmination of the Hajj (حج), or pilgrimage to Mecca (Makka). Such names are used in Malay and Indonesian (Hari Raya Haji "Hajj celebration day", Lebaran Haji), and in Tamil Hajji Peru Nāl.

In Urdu-speaking areas, the festival is also called بقرعید Baqra Īd or Baqrī Īd, stemming either from the Arabic baqarah "heifer" or the Urdu word baqrī for "goat", as cows and goats are among the traditionally sacrificed animals. That term was also borrowed into other languages, such as Tamil Bakr Eid Peru Nāl.

Other local names include 宰牲节 Zǎishēng Jié ("Slaughter-livestock Festival") in Chinese, Tfaska Tamoqqart in the Berber language of Djerba, Tabaski or Tobaski in West African languages,[8][9] Babbar Sallah in Nigerian languages, and ciida gawraca in Somali.

Eid-al-Adha has had other names outside the Muslim world. The name is often simply translated into the local language, such as English Festival of Sacrifice, German Opferfest, Dutch Offerfeest, Romanian Sărbătoarea Sacrificiului and Hungarian Áldozati ünnep. In Spanish, it is known as the Fiesta del Cordero, the Festival of the Lamb.

In Bangladesh known as Kurbani Eid.

According to Islamic tradition, approximately four thousand years ago, the valley of Mecca (in what is now Saudi Arabia) was a dry, rocky and uninhabited place. Abraham ('Ibraheem in Arabic) was instructed to bring his Egyptian wife Hajra (Hāǧar) and Ishmael, his only child at the time (Ismā'īl), to Arabia from the land of Canaan by God's command.

As Abraham was ready to return to Canaan, Hajra asked him, "Did Allah (God) order you to leave us here? or are you leaving us here to die." Abraham turned around to face his wife. He was so sad that he couldn't say anything. he pointed to the sky showing that God commanded him to do so. Hagar said, "Then Allah will not waste us; you can go". Though Abraham had left a large quantity of food and water with Hajra and Ishmael, the supplies quickly ran out, and within a few days the two began to feel the pangs of hunger and dehydration.

Hajra ran up and down between two hills called Al-Safa and Al-Marwah seven times, in her desperate quest for water. Exhausted, she finally collapsed beside her baby Ishmael and prayed to God for deliverance. Miraculously, a spring of water gushed forth from the earth at the feet of baby Ishmael. Other accounts have the angel Gabriel (Jibrail) striking the earth and causing the spring to flow in abundance. With this secure water supply, known as the Zamzam Well, they were not only able to provide for their own needs, but were also able to trade water with passing nomads for food and supplies.

Years later, Abraham was instructed by God to return from Canaan to build a place of worship adjacent to Hagar's well (the Zamzam Well). Abraham and Ishmael constructed a stone and mortar structure —known as the Kaaba— which was to be the gathering place for all who wished to strengthen their faith in God. As the years passed, Ishmael was blessed with Prophethood (Nubuwwah) and gave the nomads of the desert his message of submission to God. After many centuries, Mecca became a thriving desert city and a major center for trade, thanks to its reliable water source, the well of Zamzam.

One of the main trials of Abraham's life was to face the command of God to devote his dearest possession, his only son. Upon hearing this command, he prepared to submit to God's will. During this preparation, Satan (Shaitan) tempted Abraham and his family by trying to dissuade them from carrying out God's commandment, and Ibrahim drove Satan away by throwing pebbles at him. In commemoration of their rejection of Satan, stones are thrown at symbolic pillars signifying Satan during the Hajj rites.
In many Muslim cultures the graves of the deceased are also visited during the day of Eid al-Adha.

When Ishmael was about 13 (Ibrahim being 99), Allah (God) decided to test their faith in public. Abraham had a recurring dream, in which God was commanding him to offer his son as a sacrifice – an unimaginable act – sacrificing his son, which God had granted him after many years of deep prayer. Abraham knew that the dreams of the prophets were divinely inspired, and one of the ways in which God communicated with his prophets. When the intent of the dreams became clear to him, Abraham decided to fulfill God's command and offer Ishmael for sacrifice.

Although Abraham was ready to sacrifice his dearest for Allah's sake, he could not just go and drag his son to the place of sacrifice without his consent. Isma'el had to be consulted as to whether he was willing to give up his life as fulfillment to God's command. This consultation would be a major test of Isma'el's maturity in faith, love and commitment for Allah, willingness to obey his father and sacrifice his own life for the sake of Allah.

Abraham presented the matter to his son and asked for his opinion about the dreams of slaughtering him. Ishmael did not show any hesitation or reservation even for a moment. He said, "Father, do what you have been commanded. You will find me, Insha'Allah (God willing), to be very patient." His mature response, his deep insight into the nature of dad’s dreams, his commitment to Allah, and ultimately his willingness to sacrifice his own life for the sake of Allah were all unprecedented.

When both father and son had shown their perfect obedience to Allah and they had practically demonstrated their willingness to sacrifice their most precious possessions for His sake — Abraham by laying down his son for sacrifice and Ishmael by lying patiently under the knife – Allah called out to them stating that his sincere intentions had been accepted, and that he need not carry out the killing of Ishmael. Instead, Abraham was told to replace his son with a ram to sacrifice instead. Allah also told them that they had passed the test imposed upon them by his willingness to carry out God's command.[10]

This is mentioned in the Qur'an as follows:

"O my Lord! Grant me a righteous (son)!" So We gave him the good news of a boy, possessing forbearance. And when (his son) was old enough to walk and work with him, (Abraham) said: O my dear son, I see in vision that I offer you in sacrifice: Now see what is your view!" (The son) said: "O my father! Do what you are commanded; if Allah wills, you will find me one practising patience and steadfastness!" So when they both submitted and he threw him down upon his forehead, We called out to him saying: O Ibraheem! You have indeed fulfilled the vision; surely thus do We reward those who do good. Most surely this was a manifest trial. And We ransomed him with a momentous sacrifice. And We perpetuated (praise) to him among the later generations. "Peace and salutation to Abraham!" Thus indeed do We reward those who do right. Surely he was one of Our believing servants.[11]

As a reward for this sacrifice, Allah then granted Abraham the good news of the birth of his second son, Is-haaq (Isaac):

And We gave him the good news of Is-haaq, a prophet from among the righteous.[12]

Abraham had shown that his love for God superseded all others: that he would lay down his own life or the lives of those dearest to him in submission to God's command. Muslims commemorate this ultimate act of sacrifice every year during Eid al-Adha.