How to convert to Islam: the steps and the first days

Embracing Islam is a simple step: you pronounce the testimony of faith, the shahada, understanding its meaning and sincerely believing in it. There is no baptism, no examination, no fee and no compulsory waiting period. This guide explains how conversion takes place, what scholars say about witnesses and the ritual bath, what entering Islam changes and how to take your first steps calmly.

A free and considered decision

Faith cannot be imposed: “There shall be no compulsion in [acceptance of] the religion. The right course has become distinct from the wrong” (Quran 2:256). Conversion is a personal choice, made out of conviction, not under pressure from a relative, a future spouse or a group. Taking time to read, ask questions and reflect is perfectly legitimate. On the other hand, you do not need to know everything before taking the step: you need to know and accept the meaning of the shahada and the foundations of faith; the rest is learnt afterwards, gradually.

Saying the shahada

One becomes a Muslim by pronouncing the testimony of faith:

Ash-hadu an la ilaha illa-llah, wa ash-hadu anna Muhammadan rasulu-llah.
“I bear witness that there is no deity [worthy of worship] except Allah, and I bear witness that Muhammad is the Messenger of Allah.”

It is customary to say it in Arabic, repeating it word by word after someone if necessary; what matters is understanding its meaning and embracing it wholeheartedly. Many scholars accept that someone who cannot manage to articulate it in Arabic may express it in their own language. This sentence contains two commitments: to worship God alone, associating nothing with Him, and to recognise Muhammad ﷺ as His Messenger, whose teaching one will follow. Its meaning, its conditions and its place in a believer’s life are explained in detail in our article on the shahada.

This is exactly what the Prophet ﷺ answered the angel Gabriel when asked what Islam is: “Islam is that you testify that there is no deity but Allah and that Muhammad is the Messenger of Allah, that you establish prayer, give zakat, fast in Ramadan and make the pilgrimage to the House if you are able” (Sahih Muslim 8).

Are witnesses, an imam or a ceremony needed?

According to scholars as a whole, conversion is valid as soon as the shahada is pronounced sincerely, even alone at home: no witness, imam or ceremony is required to be a Muslim in the sight of God. Many people nonetheless choose to say it at a mosque, in front of the imam and a few worshippers. It is a beautiful moment of sharing, a chance to be welcomed and to build ties with the community, and it makes it possible to obtain a certificate of conversion. This document has no religious value in itself, but it may be requested for certain formalities: an Islamic marriage, burial in a Muslim section of a cemetery or a visa application for the pilgrimage to Makkah, for example.

The ritual bath (ghusl)

Qays ibn Asim related: “I embraced Islam, and the Prophet ﷺ told me to wash with water and lote-tree leaves” (Sunan Abi Dawud 355; Jami’ at-Tirmidhi 605; Sunan an-Nasa’i 188; graded sahih). The schools of law differ on the scope of this instruction, as Ibn Qudamah summarises in al-Mughni:

for the Hanbalis, and according to the view reported from Imam Malik, this bath is obligatory for every new Muslim;
for the Shafi’is, it is recommended, and becomes obligatory if the person was in a state of major impurity (after intimate relations or menstruation) before converting, which is the case for almost all adults;
Abu Hanifah did not make it obligatory as such; it remains recommended.

In practice, then, every new Muslim is advised to take this bath as soon as possible after the shahada. It is not a condition for the conversion to be valid, but it is needed in order to pray in the cases where it is obligatory. It consists of washing the whole body with water, with the intention of purifying oneself, without forgetting to rinse the mouth and nose. An imam or a Muslim friend can show you how.

What a Muslim believes

By pronouncing the shahada, you accept the six pillars of faith which the Prophet ﷺ listed in the same hadith of Gabriel: belief in God, His angels, His Books, His Messengers, the Last Day and the divine decree. In concrete terms, this means:

worshipping God alone, One, without partner, child or equal, and associating nothing with Him in worship;
believing that the Quran is the Word of God, revealed to guide humanity, and seeking to understand it and put it into practice;
believing in all the prophets, from Noah to Abraham, Moses and Jesus, Muhammad ﷺ being the last;
believing in the resurrection and the Day of Judgement, as well as in the divine decree.

For an overview of these beliefs and of the five pillars of practice, see our page All about Islam.

What conversion changes

A clean slate

Entering Islam wipes out past wrongs. When Amr ibn al-As came to pledge allegiance to the Prophet ﷺ, asking that his sins be forgiven, the Prophet ﷺ said to him: “Do you not know that Islam wipes out what came before it?” (Sahih Muslim 121). Good deeds done beforehand are not lost: when Hakim ibn Hizam asked him about the charity and kindness he had shown before Islam, the Prophet ﷺ replied: “You have embraced Islam with all the good you did before” (Sahih al-Bukhari 1436; Sahih Muslim 123).

The Prophet ﷺ described God’s joy at the sincere return of His servant: “Allah is more pleased with the repentance of His servant when he turns to Him than one of you who, travelling through a desert on his mount laden with his food and drink, loses it, lies down in the shade of a tree despairing of finding it, and then suddenly sees it standing before him. He seizes it by the halter and cries out, beside himself with joy: ‘O Allah, You are my servant and I am Your lord!’ — making a mistake out of the intensity of his joy” (Sahih Muslim 2747).

Your name and your family

There is no obligation to change your first name. Only a name whose meaning contradicts faith is better changed: the Prophet ﷺ thus renamed a young woman called Asiyah (“disobedient”) Jamilah (“beautiful”) (Sahih Muslim 2139). Many converts adopt an Arabic name out of attachment, but this is a personal choice.

Becoming a Muslim does not mean breaking with your family. The Quran commands kindness to parents, even when they do not share your faith: “Accompany them in [this] world with appropriate kindness” (Quran 31:15). Asma, the daughter of Abu Bakr, asked the Prophet ﷺ whether she should keep good relations with her mother, who had remained a polytheist and had come to visit her; he answered: “Yes, keep good relations with your mother” (Sahih al-Bukhari 2620). Telling your loved ones about your conversion often calls for patience and tact: your kindness will be your best explanation.

Circumcision

For men, circumcision is a practice of the Prophetic tradition, considered obligatory by some schools and strongly recommended by others. It is not a condition for becoming a Muslim. An adult who has questions about it can discuss them with a scholar and a doctor, without hurrying and without letting anything be imposed on him.

The first steps of a new Muslim

Islam is learnt in stages. This was the method of the Prophet ﷺ himself: he told Mu’adh to call people first to the shahada, then to teach them prayer, and then zakat (Sahih al-Bukhari 1395; Sahih Muslim 19). Aishah also explained that revelation first strengthened faith before bringing prohibitions: “Had the first thing revealed been ‘Do not drink wine’, they would have said: ‘We will never give up wine’” (Sahih al-Bukhari 4993). And the Prophet ﷺ advised: “Make things easy and do not make them difficult; give good news and do not drive people away” (Sahih al-Bukhari 69).

Here is a sensible order of priorities:

Learn ablution and prayer. The five daily prayers are the most important pillar after the shahada. Start by learning Surah al-Fatihah, recited in every unit of prayer, then the movements, using our guide to prayer in Islam. Until you know it by heart, you can pray with the phrases you know: to a man who could not manage to memorise the Quran, the Prophet ﷺ taught the words “Glory be to Allah, praise be to Allah, there is no deity but Allah, Allah is the Greatest, and there is no might nor power except in Allah” (Sunan Abi Dawud 832, graded hasan).
Fast the month of Ramadan when it comes, if your health allows. The sick and travellers are excused and make up the days later (Quran 2:184).
Learn the essential rules of daily life: lawful (halal) food, the prohibition of alcohol, modesty, honesty in relationships and in business.
Later, depending on your situation: zakat, if your wealth reaches the required threshold, and the pilgrimage, if one day you have the means.

Surround yourself well. Get to know a mosque whose imam is well regarded; many offer classes for new Muslims. Ask your questions freely, and be wary of anyone who pushes you to break with your family, to reject the society you live in or to adopt extreme positions: that is not the teaching of the Prophet ﷺ. Listening regularly to the recited Quran will also help you become familiar with its language and rhythm.

Finally, be patient with yourself. Faith has its ups and downs, and no one is perfect: “Allah does not charge a soul except [with that within] its capacity” (Quran 2:286). If you make a mistake, repentance is always possible.

In conclusion

Converting to Islam often takes courage: the courage to follow one’s conviction, sometimes in the face of incomprehension from those around. But the step itself is simple and open to everyone, and the religion it opens onto is one of ease and mercy. To discover what faith brings to life, read our article on the blessings of Islam. And for any personal question, do not hesitate to turn to an imam or a qualified scholar.