Ijma' (Consensus)
Agreement among Islamic scholars on a legal question, considered the third source of Islamic law.
Ijma' (consensus) is the third source of Islamic jurisprudence after the Quran and the Sunnah. It refers to the agreement among qualified Islamic scholars (mujtahidun) on a legal question in a given period. The Prophet (peace be upon him) said: "My community will never agree upon an error" (Sunan Ibn Majah).
Regarding prayer, there is ijma' on many fundamental aspects: that the five daily prayers are obligatory, that wudu is a prerequisite, that the prayer must be performed facing the qibla, and that the prayer has specific pillars (arkan) such as qiyam, ruku, and sujud. These matters are not subject to disagreement among the scholars.
Imam al-Shafi'i was the first to systematically define ijma' as a legal source in his "al-Risalah." There is, however, disagreement about who should participate in ijma': some require all scholars in the entire Muslim community, while others accept the scholars of a particular region or period.
Related terms
Rajab (The Venerable Month)
The seventh Islamic month, filled with special prayers and worship.
Sunnah (Voluntary Prayer)
Voluntary prayers based on the Prophet's practice.
Imamat (Divine Leadership)
The doctrine of the twelve divinely appointed Imams who lead the community after the Prophet.
Jam' bayn al-Salatayn (Combining Prayers)
The Shia practice of praying Dhuhr and Asr together, and Maghrib and Isha together.
Sunnah Mu'akkadah (Emphasized Sunnah)
Voluntary prayers that the Prophet (peace be upon him) performed regularly and rarely omitted.
Sahih Muslim (Muslim's Authentic Collection)
The second most authoritative hadith collection in Sunni Islam, compiled by Imam Muslim ibn al-Hajjaj.