Ijtihad (Independent Legal Reasoning)
The independent interpretive effort to derive legal rules from the Islamic sources.
Ijtihad literally means "effort" and refers to the qualified scholar's independent interpretive effort to derive legal rules from the Quran and Sunnah in matters where there is no clear and unambiguous text. It is one of the most important mechanisms for the development and adaptation of Islamic law.
The founders of the four Sunni schools of law were all mujtahid mutlaq (absolutely independent legal interpreters). The Prophet (peace be upon him) recognized ijtihad when he sent Mu'adh ibn Jabal to Yemen and asked him how he would judge. Mu'adh answered: "With the Book of Allah, then with the Sunnah of the Prophet, and then with my own ijtihad." The Prophet approved of this.
In prayer matters, ijtihad is relevant for topics such as calculating prayer times at high latitudes, using technology to determine the qibla direction, and new situations such as prayer in space or on an airplane. Imam al-Ghazali set strict conditions for the one who exercises ijtihad in his work "al-Mustasfa."
Related terms
Tahajjud (Night Prayer)
The voluntary night prayer performed in the last third of the night.
Sahih al-Bukhari (Bukhari's Authentic Collection)
The most authoritative hadith collection in Sunni Islam, compiled by Imam al-Bukhari.
Taharah (Ritual Purity)
The state of ritual purity, which is a prerequisite for prayer.
Qiyam (Standing Position)
The standing position in prayer, during which the Quran is recited.
Al-Kafi (The Sufficient)
The most important Shia hadith collection, with extensive chapters on prayer.
Ruku (Bowing)
Bowing from the waist during prayer as a sign of humility.