In Islam, a hafiz (/ˈhɑːfɪz/; Arabic: حافظ, romanized: ḥāfiẓ, pl. ḥuffāẓ حُفَّاظ, f. ḥāfiẓa حافظة) is a person who has memorized the Quran. Hafiza is the female equivalent.
A hafiz is highly respected by the community. A hafiz or hafiza are given titles such as "hafiz sahb" (sir hafiz), "ustadh" (أُسْتَاذ) (teacher), and occasionally sheikh (شَيْخ).
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Salat al-jama‘ah (Congregational Prayer) or prayer in congregation (jama'ah) is considered to have more social and spiritual benefit than praying by oneself. When praying in congregation, the people stand in straight parallel rows behind the chosen imam, facing qibla. The imam, who leads the congregation in salat, is usually chosen to be a scholar or the one who has the best knowledge of the Qur'an, preferably someone who has memorised it in its entirety (a hafiz) . In the first row behind the Imam, if available, would be another hafiz to correct the Imam in case a mistake is made during the performance of the salat. The prayer is performed as normal, with the congregation following the actions and movements of the imam as he performs the salat.