Kaaba (Allah's Sacred House)
The holiest building in Islam, in Mecca, toward which all Muslims face in prayer.
The Kaaba (Arabic: الكعبة), also called Bayt Allah (House of Allah), is the holiest building in Islam, located in the center of Masjid al-Haram (The Sacred Mosque) in Mecca, Saudi Arabia. All Muslims in the world face the Kaaba when they pray (qibla), and it is the center of the Hajj pilgrimage.
The Quran says: "The first house established for humanity is the one in Bakkah [Mecca], blessed and a guidance for all worlds. In it are clear signs — the station of Abraham" (Surah Aal-Imran 3:96-97). According to Islamic tradition, the Kaaba was originally built by the Prophet Adam and later rebuilt by the Prophet Ibrahim (Abraham) and his son Isma'il.
In Shia tradition, the Kaaba has a special connection with Imam Ali (peace be upon him), who is the only person in history born inside the Kaaba. His mother, Fatimah bint Asad, entered the Kaaba, and the wall opened for her, after which she gave birth to Ali inside the building. This event is documented in Shia sources such as Bihar al-Anwar and also in Sunni sources such as Al-Mustadrak by al-Hakim.
Prayer in and around the Kaaba is the most meritorious prayer. The Prophet said: "One prayer in Masjid al-Haram equals 100,000 prayers elsewhere." The Kaaba is the point that unites all Muslims — regardless of direction, school, or nationality, all face the same point five times a day. The qibla direction is the spiritual compass that connects every worshipper with Allah's sacred house.
Related terms
Nahj al-Balagha (The Peak of Eloquence)
Imam Ali's collection of sermons and wise sayings, central to Shia prayer tradition.
Khalifah (Caliph/Successor)
The political and religious leader of the Muslim community after the Prophet's passing.
Jannah (Paradise)
The eternal paradise, the reward for faith and good deeds.
Husayniyyah (Shia Assembly Hall)
A Shia Muslim assembly hall, named after Imam Husayn.
Qalb Salim (The Pure Heart)
The pure, sincere heart — the ultimate goal of prayer and worship.
Mafatih al-Jinan (Keys to Paradise)
The most widely used Shia prayer book, compiled by Shaykh Abbas al-Qummi.