the world’s fastest
growing religion

Islam means to believe in and affirm that everything that the Prophet Muhammad ﷺ came with is the truth. The person who does this is a Muslim.

Its teachings have three dimensions, which the Prophet ﷺ described when the angel Gabriel questioned him: Islam (practice), Iman (belief) and Ihsan (spiritual excellence). This page follows the same order.

Muslims were the fastest-growing major religious group from 2010 to 2020 (Pew Research Center, 2025).

The core message of Islam brought by the Prophet Muhammad ﷺ in approximately the year 610 CE is a continuation of the message of the previous prophets i.e. to believe in one God alone and obey His commands as much as possible

by doing this a person will attain peace, bliss, felicity, and tranquillity in this life and in the next life.

ISLAM

the 5 practical
pillars of islam

Testification
(Shahadah)

To testify that there is nothing worthy of worship except Allah (the one true God) and that Muhammad is His messenger.

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Prayer (Salah)

To establish a routine of five short daily prayers at dawn, midday, late afternoon, sunset, and evening.

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Alms Giving
(Zakah)

To give out a portion of one's wealth (if liable) to the poor and needy. This is usually 2.5% of savings held above a minimum threshold (nisab) for a full lunar year.

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Fasting (Sawm)

Abstaining from food, drink, medicines, and sexual intercourse from dawn until sunset, throughout the month of Ramadan.

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Pilgrimage (Hajj)

To visit the Kaaba in Mecca and perform the Abrahamic rites. This is obligatory once in a lifetime for those who are physically and financially able.

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IMAN

the 6 core
beliefs of islam

Based on the narration of Gabriel (Sahih Muslim 8; Sahih al-Bukhari 50)

God (Allah)

The uncreated, unique, timeless, immutable, all-knowledgeable, powerful, creator of the universe and everything it contains.

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The Scripture

These are the books given to the prophets that contain God’s divine injunctions, prohibitions, and informing of past and future events.

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The Angels

Ethereal beings made of light that carry out God’s commands. They are genderless, they do not eat, drink, or procreate.

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The Prophets

Human beings chosen by God to receive and convey His message. The first of them is Adam and the last is Muhammad ﷺ.

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Fate

Everything (good or bad) is determined by the knowledge, will, and power of God. Yet, we have been given free-will in our actions.

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Life After Death

The resurrection after death, God’s reckoning of every individual, and, ultimately, an everlasting abode of Heaven or Hell.

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IHSAN

spiritual excellence

Spiritual Excellence "ihsan" is another important part of the religion of Islam (though often neglected) and is considered as the perfection of one’s faith. The Prophet Muhammad ﷺ defined it as, “To worship Allah as if you see Him, and if you do not see Him, He sees you.” (Sahih Muslim 8; Sahih al-Bukhari 50) It is also commonly known as “tazkiyah al-nafs (self-purification/rectification)”, “tasawwuf (spirituality)”, and “ilm al-akhlaq/adab (character-building)”

The core foundation is based on two principles

Ridding the heart of spiritual diseases such as arrogance, jealousy, avarice, cowardice, ostentation, rancour, conceit, and stinginess.

Adorning the heart or inner with praiseworthy characteristics such as humbleness, altruism, well-wishing, compassion, generosity, bravery, and sincerity.

 

 

Men in prostration during congregational prayer

interesting facts

2 billion followers globally

At least a quarter of the world’s population follows Islam (25.6% in 2020). This is projected to rise to 30% (2.8 billion) by 2050. Sources: Pew Research Center, 2025; Pew Research Center, 2015.

53 countries

53 of the world’s countries and territories have Muslim-majority populations, including Indonesia, The Maldives, and Senegal (Pew Research Center, 2025).

4.5 million UK Muslims

An estimated 4.5 million Muslims live in the UK, about 6.5% of the population, and contribute to all facets of UK life including science and politics.

The estimate continues the growth recorded between the last censuses, which counted about 4 million: 3.9 million in England and Wales (2021), about 120,000 in Scotland (2022) and 10,870 in Northern Ireland (2021). Sources: ONS; Scotland’s Census; NISRA.

Over 1,400 years

Since the first revelation of the Quran was revealed to the Prophet Muhammad ﷺ in Mecca in 610.

114,000 companions

When the Prophet Muhammad ﷺ passed away, about 114,000 Companions had heard him and narrated from him, according to the hadith scholar Abu Zur’ah al-Razi.

23 years

The Prophet Muhammad ﷺ spent 23 years teaching the Quran and passing on the message to others.

Jesus is mentioned 25 times

The prophet Jesus (peace be upon him) is mentioned 25 times by name in the Quran, over six times as often as the Prophet Muhammad ﷺ, who is named 4 times (3:144, 33:40, 47:2, 48:29). Chapter 19 is named “Mary” after the mother of Jesus (peace be upon them both).

A brief timeline of the life of the Prophet Muhammad ﷺ

In Mecca · 570–622 CE

570 CE — The Prophet Muhammad ﷺ is born in Mecca, his father passes away before his birth. An Abyssinian ruler tries to destroy the Kaaba in Mecca but his army is defeated by a flock of birds sent by God who vanquish the army by stoning them to death with pebbles (Quran 105).

576 CE — The Prophet Muhammad's ﷺ mother passes away, he is taken into the care of his grandfather.

578 CE — The Prophet Muhammad's ﷺ grandfather passes away and he is taken into the care of his uncle, Abu Talib.

595 CE — Marriage to Khadijah bint Khuwaylid. A wealthy widow who was his senior. She became the mother of all of his children bar one, Ibrahim.

604 CE — A torrent damages the Kaaba and it is rebuilt by the tribe of Quraysh. The Prophet Muhammad ﷺ places the Black Stone back into its place.

610 CE — The Prophet Muhammad ﷺ receives the first revelation in the form of true dreams and the first verses of the Quran in a cave on Mount Hira near Mecca.

611 CE — The Prophet ﷺ begins to pass on the message to close friends and relatives, who accept the message of Islam.

615 CE — The leaders of Quraysh show hostility to the message of Islam and torture Muslims. A small group of 15 decide to migrate to Abyssinia.

616 CE — The Prophet's ﷺ uncle Hamzah and an enemy of the Muslims named Umar bin al-Khattab both accept Islam. The migrants return from Abyssinia.

617 CE — The Quraysh boycott the Prophet's ﷺ clan unless they hand him over to be killed. This continued for two or three years.

617 CE — A larger group of Muslims (100 plus children) are forced to migrate to Abyssinia. The Christian Negus welcomes them.

619 CE — The boycott ends and a delegation of 20 Christians from Najran in Yemen come to Mecca and convert to Islam. Khadijah and Abu Talib die.

619 CE — The Prophet ﷺ marries Sawdah granting her the protection of his clan and care for his youngest daughters. He also marries A'ishah, the daughter of Abu Bakr.

620 CE — The Prophet ﷺ attempts to spread the message of Islam to the tribe of Thaqif in Ta'if, 100km southeast of Mecca, he is met with rejection and humiliation.

620 CE — The Prophet ﷺ presents Islam to some tribes that perform pilgrimage to Mecca. 6 men from Yathrib accept Islam.

c. 621 CE — The Prophet ﷺ is taken on the miraculous Night Journey to Jerusalem in one night and Ascension through the heavens. The prayer is made obligatory. The exact date is disputed, but it was before the Hijrah.

621 CE — 12 men come from Yathrib and pledge allegiance to the Prophet ﷺ at Al-Aqabah. The Prophet ﷺ sends Mus'ab to teach them.

622 CE — 75 new converts come from Yathrib and pledge allegiance to the Prophet ﷺ. They agree to give him authority over Yathrib.

622 CE — The Muslims in Mecca slowly begin to sneak away to Yathrib and the Quraysh make a plan to assassinate the Prophet ﷺ in his sleep.

In Medina · 622–632 CE · 1–11 AH

622 CE · 1 AH — The Prophet ﷺ flees to Yathrib, his best friend, Abu Bakr, accompanies him on the journey, and they reach Quba on 12 Rabi' al-Awwal (September 622). Yathrib is renamed "Madinah al-Nabi" (The Prophet's City i.e. Medina). The Islamic calendar later took 1 Muharram of this year as its starting point.

622 CE · 1 AH — The first mosque built by the Prophet ﷺ is established in Quba, just outside of Medina. The Prophet's ﷺ mosque and dwelling are also built.

623 CE · 1–2 AH — The Prophet ﷺ makes pacts with the Jewish tribes surrounding Medina, recorded in the Constitution of Medina (Ibn Hisham). The Muslims attack the trade caravans of Quraysh.

624 CE · 2 AH — The Muslims engage in battle with the Quraysh at Badr between Mecca and Medina, in Ramadan. The Muslims number around 300 and the Quraysh 1000, yet the Muslims are victorious.

624 CE · 2 AH — The Prophet's ﷺ daughter, Ruqayyah, dies. She was ill during Badr, which is why her husband 'Uthman stayed behind (Sahih al-Bukhari 3130).

625 CE · 3 AH — The Prophet ﷺ marries Hafsah, the daughter of Umar. Around this time, drinking wine is made prohibited.

625 CE · 3 AH — The Quraysh assemble an army of 3,000 in order to take revenge. They clash with the Muslims at Mount Uhud, just outside of Medina, and defeat the Muslims.

625 CE · 4 AH — The Jews of the Nadir tribe conspire to kill the Prophet ﷺ. They are given 3 days to leave but refuse and are eventually expelled from the outskirts of Medina (Quran 59; Ibn Hisham).

627 CE · 5 AH — The Quraysh and some other Arab tribes (encouraged by the Nadir tribe) amass an army of 10,000 to attack the Muslims in Medina. The Muslims build a trench around Medina and are victorious.

627 CE · 5 AH — The Jewish Qurayzah tribe who broke their pact and betrayed the Muslims at the Battle of the Trench are besieged until they surrender and are punished (Sahih al-Bukhari 4121; Ibn Hisham).

627–628 CE · 5–6 AH — Rules of chastity, decency, and modesty are legislated. Scholars differ over the year the pilgrimage to Mecca (Hajj) was made obligatory: some say 6 AH, others later.

628 CE · 6 AH — 1,400 Muslims head to Mecca to perform minor pilgrimage (umrah) but are barred from entering. They make a 10-year peace treaty with the Quraysh at Hudaybiyyah.

628 CE · 6 AH — Muslim women were made prohibited for their non-Muslim husbands. Likewise, non-Muslim women were made prohibited for their Muslim husbands.

628 CE · 6–7 AH — Thanks to the safe passage offered by the treaty, the Prophet ﷺ sent letters to various rulers (Caesar Heraclius, the Abyssinian Negus, the Sasanid Khosrow, et al.) inviting them to Islam.

628 CE · 7 AH — The Battle of Khaybar occurred between the Muslims and some Jewish tribes who had betrayed them at the Battle of the Trench. 15 Muslims were killed and 93 Jews. The Prophet ﷺ married Safiyyah, a Jewish convert to Islam (Ibn Hisham).

628 CE · 7 AH — The remaining Muslims in Abyssinia return, reaching the Prophet ﷺ at Khaybar (Sahih al-Bukhari 4230).

629 CE · 8 AH — One of the staunchest enemies of the Muslims, Khalid bin Walid, converts to Islam.

629 CE · 8 AH — A Muslim army of 3,000 head to Mu'tah to pre-empt an attack from the Byzantines. They are met by an army of at least 50,000 and manage to strike fear into them thanks to Khalid's military genius.

629–630 CE · 8 AH — The Quraysh breach the treaty they had with the Muslims and the Prophet ﷺ takes a huge army to Mecca and conquers it with virtually zero bloodshed.

630 CE · 8 AH — Abu Sufyan, the chief of Quraysh and Prophet's ﷺ father-in-law, converts to Islam as well as many others.

629–630 CE · 8 AH — The Prophet's ﷺ oldest daughter Zaynab died and his son, Ibrahim was born.

630 CE · 9 AH — The Byzantine Empire gathers large armies in order to attack the Muslims. The Muslims gather all of their resources and an army sets out to Tabuk in the intense heat. When they arrive, the Byzantines had fled.

630 CE · 9 AH — The Negus Armah (who converted to Islam) passes away and the Prophet ﷺ prays his funeral prayer with the Muslims in Medina.

630–631 CE · 9 AH — The second youngest daughter of the Prophet ﷺ, Umm Kulthum, passes away. Numerous large delegations come and convert to Islam.

632 CE · 10 AH — The Prophet's ﷺ son, Ibrahim, dies.

632 CE · 10 AH — The Prophet ﷺ performs the major pilgrimage (Hajj) and gives his final sermons; tens of thousands of Muslims are present.

632 CE · 11 AH — The Prophet ﷺ becomes ill. The illness lasts for 11 days before he passes away.

632 CE · 11 AH — Leadership of the Muslims is given to Abu Bakr by agreement of the companions.

Dates are given in the Common Era (CE), with the Islamic year (AH, counted from the Hijrah) from 622 onwards. Some dates differ between sources. Main sources: Ibn Hisham, al-Sirah al-Nabawiyyah; Safiur-Rahman al-Mubarakpuri, The Sealed Nectar.

From the Prophet Muhammad's ﷺ farewell sermons and final advice

I advise you to have obedience to Allah, listen and obey, even if an Abyssinian slave is put in charge over you and he leads you with the Book of Allah, you must listen and obey. Whoever lives after me will see many conflicts. You must adhere to my way (sunnah) and the way of the upright, guided caliphs. Hold firmly to it as if biting with your molar teeth. Beware of newly invented matters, for every new matter is an innovation and every innovation is misguidance.

References: Abu Dawud (4607); Al-Tirmidhi (2676); Muslim (1838)

Satan has despaired that he will ever be worshipped in your lands but he is happy to be obeyed in matters from your deeds that you consider insignificant, so be wary of him. Truly, I have left among you what you must hold firmly to, for you will never be led astray again: The Book of Allah and the Sunnah of His Prophet. Truly, a Muslim is the brother of another Muslim, and the Muslims are brothers. It is not lawful for a man to take the wealth of his brother unless he gives it freely and willingly. You may not oppress each other. Do not turn back to the ways of unbelievers after me, striking the necks of each other.

References: Muslim (1218), (66), (105); Hakim (289)

I enjoin you to be good to your neighbours. Oh people, your Lord is one and your father Adam is one. There is no virtue of an Arab over a non-Arab, nor a non-Arab over an Arab, and neither a white person over a black person, nor a black person over a white person, except by righteousness.

References: Ahmad (22978); Al-Bayhaqi fi Shu'ab al-Iman (4706); Al-Tabarani fil-Kabir (7397)

Have I not informed you that the believer is the one who is trusted with the lives and wealth of people? The Muslim is the one from whose tongue and hand people are safe. The soldier is the one who wages war against himself in obedience to Allah. The migrant is one who shuns and migrates away from sins and evil deeds.

References: Ahmad (23438)

You have rights over your wives and they have rights over you. Among your rights over them is that they do not give their beds to anyone but you and they do not let anyone you dislike enter your homes. Among their rights over you is that you treat them well, clothe them, and feed them.

References: Muslim (1218); Al-Tirmidhi (1163)

Indeed, your lives, your property, and your reputations have been made sacred to you, just as the sanctity of this day of yours, in this city of yours, in this month of yours. Will not the present inform the absent? It may be that the one informed understands my words better than those who listen to me directly. Be my witness, oh Allah, that I have conveyed your message to your people!

References: Muslim (1218); Al-Bukhari (67), (105), (6043)