Pillars of Islam & core beliefs

The Arkan al-Islam: Five Pillars

The edifice of Islam rests on five obligatory acts (arkan), enumerated in the celebrated Hadith of Jibril recorded by Imam al-Bukhari and Imam Muslim, where the Prophet Muhammad (peace be upon him) defined Islam as: testimony (Shahadah), prayer (Salah), almsgiving (Zakah), fasting Ramadan (Sawm), and pilgrimage (Hajj) for whoever is able.

1. Shahadah — the dual testimony, La ilaha illa Allah, Muhammadun rasul Allah (there is no god but Allah, Muhammad is the Messenger of Allah). It is the doctrinal gateway; sincere pronouncement with belief constitutes entry into Islam. It fuses Tawhid (Surah al-Ikhlas, 112) with the finality and obedience owed to the Messenger (Surah al-Ahzab 33:40, Khatam an-Nabiyyin).

2. Salah — five daily prayers (Fajr, Zuhr, Asr, Maghrib, Isha), made obligatory during the Mi'raj (Night Journey, c. 621 CE). The Qur'an commands it repeatedly: Aqimu as-Salah (Surah al-Baqarah 2:43). It is the first deed reckoned on the Day of Judgement per a Hadith in Sunan al-Tirmidhi.

3. Zakah — the obligatory annual purification of wealth, generally 2.5% on qualifying assets above the nisab held for a lunar year. Its eight categories of recipients are fixed by Surah al-Tawbah 9:60. Its enforcement was so central that Caliph Abu Bakr fought the Riddah (apostasy) wars in 632–633 CE against tribes refusing to pay it.

4. Sawm — fasting the month of Ramadan from dawn to sunset, ordained in Surah al-Baqarah 2:183–185. It cultivates Taqwa (God-consciousness). The infirm, traveller, ill and others are granted concessions (rukhsah) with later make-up or fidyah.

5. Hajj — pilgrimage to the Ka'bah at Makkah, obligatory once in a lifetime upon those with means (istita'ah), per Surah Aal-e-Imran 3:97. The rites — ihram, tawaf, sa'i, the standing at Arafah (9 Dhul-Hijjah), stoning at Mina, and sacrifice — commemorate Prophet Ibrahim, Hajar and Isma'il. The Farewell Pilgrimage of 632 CE (Hajjat al-Wada) fixed the canonical rites and delivered the final sermon at Arafah.

The Architecture of Obligation

The pillars descend in a deliberate order from creed to bodily worship to financial duty to communal pilgrimage, integrating individual faith with social welfare. Zakah and Sawm together institutionalise wealth redistribution and empathy, while Hajj enacts the universal brotherhood (ummah) transcending race, the theme of the Farewell Sermon's declaration that no Arab has superiority over a non-Arab except by Taqwa. The pillars are not mere ritual but a system of submission (the literal meaning of Islam) ordering personal, economic and social life.

The Arkan al-Iman: Six Articles of Faith

Where the Five Pillars are the visible practice, the six articles of faith (Iman) are the inner creed, likewise codified in the Hadith of Jibril (al-Bukhari, Muslim). When asked to define Iman, the Prophet (peace be upon him) answered: belief in Allah, His angels, His Books, His Messengers, the Last Day, and divine decree (Qadr), its good and evil.

1. Tawhid (Belief in Allah) — the absolute oneness of God in His essence, lordship (Rububiyyah), worship (Uluhiyyah) and names and attributes (Asma wa Sifat). Surah al-Ikhlas (112) is its concentrated statement; Surah al-Baqarah 2:255 (Ayat al-Kursi) expounds His sovereignty. Shirk (associating partners) is the one unforgivable sin if unrepented (Surah an-Nisa 4:48).

2. Angels (Mala'ikah) — created from light, sinless executors of divine command: Jibril (revelation), Mika'il (provision), Israfil (the Trumpet), and the Angel of Death.

3. Revealed Books (Kutub) — the Tawrah of Musa, Zabur of Dawud, Injil of Isa, the Suhuf of Ibrahim, and the Qur'an, the final and protected revelation (Inna nahnu nazzalna adh-Dhikr, Surah al-Hijr 15:9).

4. Messengers (Rusul) — the chain of prophets from Adam to Muhammad (peace be upon him), the Seal of the Prophets per Surah al-Ahzab 33:40. The Qur'an names 25; belief in all without distinction is required (Surah al-Baqarah 2:285).

5. The Last Day (Yawm al-Qiyamah) — resurrection, the reckoning, the Scale (Mizan), the Bridge (Sirat), and the recompense of Paradise (Jannah) and Hell (Jahannam). Eschatology dominates the Makkan surahs (e.g., al-Qari'ah 101, al-Zalzalah 99).

6. Divine Decree (Qadr) — that Allah's knowledge and will encompass all things, Inna kulla shay'in khalaqnahu bi-qadar (Surah al-Qamar 54:49), held in balance with human moral accountability.

Why This Matters for the Exam

In CSS, Islamic Studies is a 100-mark compulsory paper, and this topic is the single most reliably examined unit. Past papers repeatedly demand a discrete account of the Pillars and articles of faith — e.g., questions framing the Pillars as the basis of an Islamic social and economic order, or asking how Tawhid and the Day of Judgement shape moral conduct. High-yield retention: the Hadith of Jibril as the locus classicus for both lists; the eight Zakah recipients of 9:60; Hajjat al-Wada (632 CE) and the Farewell Sermon; the nisab and 2.5% rate; and the Riddah wars (632–633 CE) proving Zakah's obligatory force. Examiners reward answers that move beyond enumeration to analysis — showing the spiritual, ethical and socio-economic functions of each pillar, and citing exact Qur'anic references (surah and ayah). Avoid generic narration; anchor every claim to a named authority.