Core Belief

Islamic Beliefs: The Six Articles of Faith

Muslims believe in six articles of faith: Allah, His angels, His revealed books, His prophets and messengers, the Day of Judgement, and divine decree (qadar). Together these beliefs are called iman, the Arabic word for faith, and they shape how Muslims understand God, life and what comes after it.

While the five pillars of Islam describe what Muslims do, the six articles of faith describe what Muslims believe. If you are exploring Islam or have just become Muslim, our guide for new Muslims covers the shahada and first steps.

The Six Articles of Faith

Muslims believe in all six articles together:

  1. Allah (God): Belief in the one God, the Creator, who has no partner. His names and attributes are explored in the 99 names of Allah.
  2. Angels: Belief in angels, beings created from light to carry out God's commands
  3. Revealed books: Belief in the books God revealed, including the Torah, the Psalms (Zabur), the Gospel (Injil) and the Qur'an
  4. Prophets and messengers: Belief in all the messengers from Adam to Muhammad ﷺ. Our guide to the prophets in Islam lists the 25 prophets named in the Qur'an.
  5. The Day of Judgement: Belief in accountability and the eternal life after death
  6. Divine decree (qadar): Belief that God's knowledge encompasses all things

Tawhid: The Oneness of God

Tawhid, the oneness of God, is the central idea in Islamic belief. It is more than saying “God is one”: it shapes how a Muslim sees God, the world and their own life. Many scholars explain tawhid in three categories, though not all scholars use this division:

Three categories of tawhid
CategoryMeaningExplanation
Tawhid ar-RububiyyahOneness of lordshipGod alone creates, sustains and governs the universe.
Tawhid al-UluhiyyahOneness of worshipAll worship, such as prayer, supplication and sacrifice, is for God alone.
Tawhid al-Asma wa's-SifatOneness of names and attributesGod's attributes, such as mercy, power and knowledge, are unique and beyond comparison.

Islam, Iman and Ihsan

Scholars often describe the faith in three levels, drawn from a well-known hadith known as the Hadith of Jibreel (reported by Umar ibn al-Khattab, in Sahih Muslim).

Islam, iman and ihsan compared
AspectIslamImanIhsan
DefinitionOutward submission: the five pillarsInner conviction: the six articles of faithExcellence in worship and awareness of God
FocusActions and practiceHeart and beliefSoul and sincerity

What Strengthens and Weakens Faith

Many scholars teach that faith can grow stronger or weaker, and they explain this in different ways. These are some things Muslims commonly link with each.

Strengthens faith

  1. Reciting the Qur'an: Regular time with the Qur'an
  2. Good company: Spending time with people who remind you of Allah
  3. Reflection (tafakkur): Thinking about the signs of God in creation
  4. Acts of service: Charity and kindness, which soften the heart

Weakens faith

  1. Persistent wrongdoing: Carrying on with wrongdoing without repenting
  2. Neglecting prayer: Letting regular prayer slip
  3. Heedlessness (ghaflah): Living on autopilot without spiritual awareness
  4. Bad company: Spending time with people who mock faith or encourage wrongdoing

Qadar: Understanding Divine Decree

Belief in qadar is often misunderstood. It does not mean fatalism. Many Sunni scholars describe four levels of qadar:

  • KnowledgeAllah knows everything that has happened, is happening and will happen.
  • WritingEverything is recorded in the Preserved Tablet (al-Lawh al-Mahfuz).
  • WillNothing happens except by Allah's permission.
  • CreationMuslims believe Allah is the Creator of all things, and that people still choose their actions and are responsible for them. Scholars explain how these fit together in different ways.
In short, you are responsible for your choices, and you can trust that God's plan is wise and just, even when you do not understand it.

Islamic Beliefs FAQ

What are the six articles of faith?

The six articles of faith are belief in Allah, His angels, His revealed books, His prophets and messengers, the Day of Judgement, and divine decree (qadar). Muslims believe in all six together. They are the core of iman, or faith, just as the five pillars are the core acts of worship in Islam.

What is the difference between Islam and iman?

Islam refers to outward submission to God, shown through actions such as the five pillars. Iman refers to inner conviction: the belief of the heart in the six articles of faith. Scholars also describe a third level, ihsan, which means worshipping God with excellence and a constant awareness of Him.

What is tawhid?

Tawhid is the belief that God is one, with no partner, equal or rival. It is the central idea in Islamic belief and shapes how Muslims understand worship, the world and their own lives. Many scholars explain it in three parts: the oneness of God's lordship, of worship, and of His names and attributes.

Does belief in qadar mean people have no choice?

No. Belief in qadar, or divine decree, means that Allah knows all things and that nothing happens without His permission. It does not mean fatalism. Muslims believe people still make real choices and are responsible for them. Scholars explain how God's decree and human choice fit together in different ways.

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This page is a general guide. For your own situation, please consult a qualified scholar.