Haji is referenced extensively in Al-Al-Quran, particularly in Surah Al-Baqarah (2:196-203), Surah Ali Imran (3:96-97), and Surah Al-Haji (22:26-37). Key hadith include Nabi's farewell Haji description (Muslim 1218), 'Haji is Arafah' (Abu Dawud 1949), and 'An accepted Haji has no reward except Paradise' (Bukhari 1773).
The Al-Quran establishes Haji as an obligation: 'And Haji to the House is a duty that mankind owes to Allah, for those who are able to make the journey' (3:97). Surah Al-Haji (Chapter 22) provides the most extensive Al-Quranic treatment, including Ibrahim's proclamation of the ibadah haji (22:27), the purpose of the sacrifice (22:36-37), and the symbols of Allah at the holy sites (22:32). Surah Al-Baqarah (2:196-203) contains detailed instructions on Haji rituals, including Ihram, the types of Haji, the days of Tashriq, and the remembrance at Muzdalifah. Surah Al-Ma'idah (5:3) records the completion of Islam revealed on the Day of Arafah during Nabi's farewell ibadah haji.
The most comprehensive hadith on Haji procedure is the narration of Jabir ibn Abdullah describing Nabi's farewell ibadah haji in meticulous detail (Sahih Muslim, Hadith 1218). This single narration covers: Nabi's Ihram at Dhul Hulayfah, his Tawaf and sa'i upon arrival, his journey to Mina on the 8th, Arafah on the 9th (including the Farewell Sermon), Muzdalifah that night, the stoning and sacrifice on the 10th, and his general guidance to the companions throughout. Other key hadith include: 'Haji is Arafah' (Abu Dawud), establishing the standing at Arafah as the non-negotiable pillar; 'An Umrah is an expiation for the sins between it and the next Umrah, and an accepted Haji has no reward except Paradise' (Bukhari); and 'Whoever performs Haji and does not engage in obscenity or wickedness returns as the day his mother bore him' (Bukhari).
Numerous hadith emphasize the extraordinary spiritual rewards of Haji. Nabi said: 'The performers of Haji and Umrah are deputations of Allah. If they call Him, He answers them, and if they seek His forgiveness, He forgives them' (Ibn Majah). He also said: 'There is no day on which Allah frees more people from the Fire than the Day of Arafah' (Muslim). Regarding the spiritual equality of Haji: 'All mankind is from Adam and Eve; an Arab has no superiority over a non-Arab except by piety' (farewell sermon). And regarding the transformative power: 'Haji wipes out whatever came before it' (Muslim). These hadith collectively establish Haji as the most comprehensive act of worship in Islam — one that encompasses shalat, charity, self-denial, physical journey, communal solidarity, and complete surrender to Allah.
The great scholars of Islam have produced extensive commentary on the Haji verses and hadith. Ibn Kathir's tafsir (Al-Quran commentary) provides detailed explanations of every Haji-related verse with supporting hadith. Al-Nawawi's commentary on Sahih Muslim includes exhaustive jurisprudential analysis of the farewell ibadah haji narration. Ibn al-Qayyim's 'Zad al-Ma'ad' dedicates hundreds of pages to extracting practical and spiritual lessons from Nabi's Haji. Al-Ghazali's 'Ihya Ulum al-Din' uniquely focuses on the inner dimensions and spiritual secrets of each ritual. These works remain the foundation of Haji scholarship and are essential reading for jamaah haji who want to understand the depth of what they are performing.