Tawhid: the heart of Islam

لا إله إلا الله

There is no godworthy of worshipexcept Allah.

Allah is the Arabic word for God. Muslims believe every prophet — from Adam and Noah to Abraham, Moses, Jesus, and Muhammad ﷺ — called people to worship Him alone.

One message through time

Every prophet called people to worship Allah alone.

From Adam and Noah to Abraham, Moses, Jesus, and Muhammad ﷺ, Muslims believe the essential call remained the same: there is no god worthy of worship except Allah.

  1. The beginning

    Adam / Ādam

    آدم

    Humanity began knowing its Creator. The first human was also the first to worship God alone — no confusion yet, no idols: only one Creator, and people who knew Him.

    The essential call: worship Allah alone

    Then Adam received words from his Lord, and He accepted his repentance.

    Qur’an 2:37

  2. The patient caller

    Noah / Nūḥ

    نوح

    God sent Noah to call his people back: leave these carved gods, return to the One who made you. He called them gently for a very long time. Few listened — but the call itself never changed.

    The essential call: worship Allah alone

    Worship Allah, be mindful of Him, and obey me.

    Qur’an 71:3

  3. The friend of God

    Abraham / Ibrāhīm

    إبراهيم

    Raised among idol-makers, Abraham reasoned his way to the truth and devoted himself purely to one God. He became a father of prophets — the shared root of three great faiths.

    The essential call: worship Allah alone

    I have turned my face toward the One who created the heavens and earth, upright.

    Qur’an 6:79

  4. Given the Torah

    Moses / Mūsā

    موسى

    Moses was sent to free his people from slavery and was given scripture, the Torah. Its message was the same as every prophet before him: worship God alone, and live with justice and mercy.

    The essential call: worship Allah alone

    I am Allah. There is no god worthy of worship except Me, so worship Me.

    Qur’an 20:14

  5. Given the Gospel

    Jesus / ʿĪsā

    عيسى

    Born miraculously to the Virgin Mary, Jesus came with the Gospel and revived the same call. Muslims honour him deeply as a mighty prophet and the Messiah — sent, like all the others, to point people back to the one God.

    The essential call: worship Allah alone

    Surely Allah is my Lord and your Lord, so worship Him. This is the Straight Path.

    Qur’an 3:51

  6. The seal of the prophets

    Muhammad ﷺ

    محمد ﷺ

    Muslims believe Muhammad ﷺ carried the same message Adam first knew: worship God alone. He was the last in the long line, sent to all people, and the Qur’an he received was preserved in its original Arabic.

    The essential call: worship Allah alone

    We never sent a messenger before you without revealing: there is no god worthy of worship except Me, so worship Me.

    Qur’an 21:25

Life through an Islamic lens

Created with purpose, guided through life, and returning to God.

The Qur’an speaks about human life in many ways. These four connected themes offer one simple introduction to the journey it describes.

You were created for a purpose.

You are not an accident of matter and time. Islam teaches that God created you deliberately: to know and worship Him. Worship is larger than ritual alone — honest work, caring for others, seeking justice and everyday choices can all become acts of worship when they are done sincerely for God.

وَمَا خَلَقْتُ ٱلْجِنَّ وَٱلْإِنسَ إِلَّا لِيَعْبُدُونِ

I did not create jinn and humans except to worship Me.

Qur’an 51:56

God did not leave you to guess.

Islam teaches that a purposeful Creator did not leave humanity without guidance. Across history He sent prophets and scripture to show people how to live. That guidance does not remove human choice: each person is still responsible for how they respond to it.

فَإِمَّا يَأْتِيَنَّكُم مِّنِّى هُدًى فَمَنِ ٱتَّبَعَ هُدَاىَ فَلَا يَضِلُّ وَلَا يَشْقَىٰ

When guidance comes to you from Me, whoever follows it will not go astray, nor fall into misery.

Qur’an 20:123

Life brings tests — and the chance to return.

The hardships you face, the choices you make and the good you hold onto under pressure are not meaningless. Islam does not expect sinless perfection: when people fail, the door to repentance remains open and God’s mercy is always near.

ٱلَّذِى خَلَقَ ٱلْمَوْتَ وَٱلْحَيَوٰةَ لِيَبْلُوَكُمْ أَيُّكُمْ أَحْسَنُ عَمَلًا

He created death and life to test which of you is best in deeds.

Qur’an 67:2

Death is not the end.

Islam teaches that every person will be raised and returned to God, where every choice will be judged with perfect justice. No sincere good will be forgotten, no wrong will escape His knowledge, and no one will be treated unfairly.

إِنَّا لِلَّهِ وَإِنَّآ إِلَيْهِ رَٰجِعُونَ

Indeed we belong to God, and to Him we shall return.

Qur’an 2:156

The foundations of Islam

What a Muslim believes, and what a Muslim does.

Two simple frameworks hold the whole of the faith together: six things the heart affirms, and five things the body practises.

Tap any item to read more.

Īmān

The six beliefs

Islām

The five pillars

The Qur’an & Prophet Muhammad ﷺ

The message, and the man who lived it.

The Qur’an

A revelation preserved in its original Arabic.

Muslims believe the Qur’an is the final word of God, revealed to Muhammad ﷺ over 23 years. From the first Muslim community, it was preserved through both memorisation and writing, and it continues to be recited in its original Arabic around the world.

114
chapters
23
years of revelation
1
preserved Arabic text

Prophet Muhammad ﷺ

A life recorded in extraordinary detail.

Muslims believe he came not with a new religion, but to restore the original call to worship God alone. Accounts of his words, character and daily conduct were carefully transmitted, helping Muslims understand not only what to believe, but how to pursue a merciful, just and honest life.

·Sent as a mercy to all people, not one nation
·The final messenger — the seal of the prophets
·His example (the Sunnah) preserved alongside the Qur’an
Video stories

People who explored some of the same questions.

Not scholars or spokespeople: students, workers, skeptics, and neighbours describing what helped them understand Islam.

What if I'm ready to become Muslim?

It's simpler than you think.

There's no ceremony to pass, no test, and no perfect past required. Becoming Muslim begins with a sincere declaration of faith, made when you are ready. Everything else can be learned gradually, with people beside you.

أَشْهَدُ أَنْ لَا إِلَٰهَ إِلَّا اللَّهُ وَأَشْهَدُ أَنَّ مُحَمَّدًا رَسُولُ اللَّهِ

Ash-hadu an la ilaha illa Allah, wa ash-hadu anna Muhammadan rasulu Allah

"I bear witness that there is no god but God, and that Muhammad is His messenger."

  1. 1

    There's no rush at all

    Take it when it feels true to you — not a second before. Questions do not make you unwelcome, so take the time you need.

  2. 2

    You can do it privately

    Alone at home, or on a call with someone kind. It doesn't have to be public unless you want it to be.

  3. 3

    Someone can walk you through it

    If you'd like a person on the line as you say it, we'll arrange that — calmly, with no audience and no pressure.

  4. 4

    Support is available when you are ready

    We can help you learn your first prayers, meet supportive Muslims, or connect with a local mosque — at your pace and without pressure.

Ask a question / request a Qur’an

You do not need perfect questions.

Whether your question is simple, personal, skeptical, or sensitive, someone from the ICNA Dawah team will read it and follow up, usually within 2–3 days. You can also use this form to request a Qur’an translation.

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