Iman (Faith)
Belief in Allah's oneness, His angels, books, messengers, the Day of Judgment, and divine predestination.
Iman (faith) is the inner foundation of all Islamic worship, including prayer. In Sunni Islam, iman is traditionally defined as believing with the heart, professing with the tongue, and acting with the limbs. The Prophet (peace be upon him) defined iman in the famous Jibril hadith: "That you believe in Allah, His angels, His books, His messengers, the Last Day, and divine predestination — its good and its evil" (Sahih Muslim).
Imam Abu Hanifah authored "al-Fiqh al-Akbar" (The Greatest Understanding), one of the earliest Sunni theological works that systematically defines the articles of iman. Iman is closely connected with prayer — the Quran calls prayer "iman": "And Allah would not let your iman (i.e., prayers) be lost" (2:143).
Sunni scholars discuss whether iman increases and decreases. The majority, including Imam al-Shafi'i and Imam Ahmad, hold that iman rises with obedience and falls with sin, while the Hanafi school traditionally considers the core of iman to be unchangeable. All, however, agree that prayer is the most important manifestation of iman after the declaration of faith.
Related terms
Rawatib (Regular Sunnah Prayers)
The voluntary prayers regularly prayed before and after the obligatory prayers.
Sujud al-Tilawah (Prostration of Recitation)
A prostration performed when reciting or hearing specific Quranic verses.
Du'a Jawshan al-Kabir (The Great Armor)
A long supplication with 1000 of Allah's names and attributes, recited during Ramadan nights.
Ramadan (The Month of Fasting)
The holy month of fasting, the ninth month of the Islamic calendar.
Sunan Ibn Majah (Ibn Majah's Hadith Collection)
The sixth of the canonical hadith collections in Sunni Islam with unique narrations.
Salat al-Ayat (Prayer of the Signs)
An obligatory prayer performed during natural phenomena such as solar and lunar eclipses.