The Kalima in Islam is the declaration of faith (Shahada) — a concise yet powerful pronouncement affirming Tawheed (the oneness of Allah ﷻ) and the finality of the prophethood of Muhammad ﷺ. It is the heart of a Muslim’s aqeedah (belief system) and marks the moment a person formally enters Islam.
In the Qur’an and Sunnah, the Kalima is more than something we say — it is a sacred covenant with Allah, one that shapes how a believer worships, lives, and identifies as a Muslim. While Islamic teachings often introduce six well-known Kalimas, the First Kalima — Kalima Tayyibah — remains the essential testimony for anyone embracing the faith (Ibn Hajar al-Asqalani, Fath al-Bari).
In this article, we’ll explore its meaning, Qur’anic foundation, and the central place it holds in a believer’s spiritual journey.
What Does “Kalima” Mean in Islam?
The word Kalima (كلمة) in Arabic means “word” or “statement.” In Islam, it refers to the proclamation of faith that affirms Tawheed (the oneness of Allah ﷻ) and the finality of the prophethood of Muhammad ﷺ. This short yet powerful declaration is the foundation of a Muslim’s aqeedah (belief system) and shapes their spiritual identity (Qur’an, 47:19).
In everyday speech, “Kalima” usually means the Shahada — the essential testimony a person recites to embrace Islam. In traditional Islamic teaching, the term can also refer to one of the Six Kalimas, such as the Kalima Tayyibah or Kalima Shahadat, which reinforce the core beliefs every Muslim holds. Knowing the meaning of Kalima shows why it is considered both a spiritual covenant and the gateway to the Islamic faith.
How Many Kalimas Are There in Islam?
In classical Islamic teaching, there are six Kalimas that many Muslims learn from a young age, often in madrasa or at home.
These are:
1. Kalima Tayyibah (Word of Purity)
Transliteration: Meaning:
لَا إِلٰهَ إِلَّا اللهُ مُحَمَّدٌ رَّسُوْلُ اللهِ
Lā ilāha illallāhu Muhammadur Rasūlullāh
There is no god but Allah, Muhammad ﷺ is the Messenger of Allah. Qur’an 47:19, Sahih Bukhari 25
2. Kalima Shahadat (Word of Testimony)
Transliteration: Meaning:
أَشْهَدُ أَنْ لَا إِلٰهَ إِلَّا اللهُ وَحْدَهُ لَا شَرِيْكَ لَهُ وَأَشْهَدُ أَنَّ مُحَمَّدًا عَبْدُهُ وَرَسُوْلُهُ
Ash-hadu an lā ilāha illallāhu waḥdahu lā sharīka lahu wa-ash-hadu anna Muḥammadan ʿabduhu wa-rasūluh
I bear witness that there is no god but Allah, alone without partner, and I bear witness that Muhammad ﷺ is His servant and Messenger. Sahih Muslim 16
3. Kalima Tamjeed (Word of Glory)
Transliteration: Meaning:
سُبْحَانَ اللهِ وَالْحَمْدُ لِلّٰهِ وَلَا إِلٰهَ إِلَّا اللهُ وَاللهُ أَكْبَرُ وَلَا حَوْلَ وَلَا قُوَّةَ إِلَّا بِاللهِ الْعَلِيِّ الْعَظِيْمِ
Subḥānallāh wal-ḥamdu lillāh wa lā ilāha illallāhu wallāhu akbar wa lā ḥawla wa lā quwwata illā billāhil-ʿaliyyil-ʿaẓīm
Glory be to Allah, and all praise is for Allah, and there is no god but Allah, and Allah is the Greatest. There is no power and no strength except with Allah, the Most High, the Most Great. Sahih Muslim 6844.
4. Kalima Tawheed (Word of Oneness)
Transliteration: Meaning: The essence of this is in Qur’an 2:255 (Ayat al-Kursi); variations recorded in Sahih Muslim 269.
لَا إِلٰهَ إِلَّا اللهُ وَحْدَهُ لَا شَرِيْكَ لَهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ يُحْيِي وَيُمِيْتُ وَهُوَ حَيٌّ لَا يَمُوْتُ أَبَدًا أَبَدًا ذُو الْجَلَالِ وَالْإِكْرَامِ بِيَدِهِ الْخَيْرُ وَهُوَ عَلٰى كُلِّ شَيْءٍ قَدِيْرٌ
Lā ilāha illallāhu waḥdahu lā sharīka lahu lahu al-mulku walahu al-ḥamdu yuḥyī wa yumītu wa huwa ḥayyullā yamūtu abadan abada dhū al-jalāli wal-ikrām biyadihi al-khayr wa huwa ʿalā kulli shay’in qadīr
There is no god but Allah, alone without partner. His is the dominion and His is the praise. He gives life and causes death, and He is Ever-Living and never dies. Possessor of Majesty and Honor, in His Hand is all good, and He is over all things capable.
5. Kalima Istighfar (Word of Seeking Forgiveness)
Transliteration: Meaning: The concept is in Qur’an 66:8, Bukhari 6307.
أَسْتَغْفِرُ اللهَ رَبِّيْ مِنْ كُلِّ ذَنْبٍ أَذْنَبْتُهُ عَمَدًا أَوْ خَطَأً سِرًّا أَوْ عَلَانِيَةً وَأَتُوْبُ إِلَيْهِ مِنَ الذَّنْبِ الَّذِيْ أَعْلَمُ وَمِنَ الذَّنْبِ الَّذِيْ لَا أَعْلَمُ إِنَّكَ أَنْتَ عَلَّامُ الْغُيُوْبِ وَسَتَّارُ الْعُيُوْبِ وَغَفَّارُ الذُّنُوْبِ وَلَا حَوْلَ وَلَا قُوَّةَ إِلَّا بِاللهِ الْعَلِيِّ الْعَظِيْمِ
Astaghfirullāha rabbī min kulli dhanbin adhnabtuhu ʿamadan aw khaṭa’an sirran aw ʿalāniyatan wa atūbu ilayhi mina al-dhanbi alladhī aʿlamu wa mina al-dhanbi alladhī lā aʿlamu innaka anta ʿallāmu al-ghuyūbi wa sattāru al-ʿuyūbi wa ghaffāru al-dhunūbi wa lā ḥawla wa lā quwwata illā billāhil-ʿaliyyil-ʿaẓīm
I seek forgiveness from Allah, my Lord, from every sin I committed intentionally or by mistake, in private or in public. I repent to Him from the sin I know and from the sin I do not know. Surely You are the Knower of the unseen, the Concealer of faults, the Forgiver of sins, and there is no power and no strength except with Allah, the Most High, the Most Great.
6. Kalima Radde Kufr (Word of Rejecting Disbelief)
Transliteration: Meaning:
اَللّٰهُمَّ إِنِّي أَعُوْذُ بِكَ مِنْ أَنْ أُشْرِكَ بِكَ شَيْئًا وَأَنَا أَعْلَمُ وَأَسْتَغْفِرُكَ لِمَا لَا أَعْلَمُ تُبْتُ عَنْهُ وَتَبَرَّأْتُ مِنَ الْكُفْرِ وَالشِّرْكِ وَالْكِذْبِ وَالْغِيْبَةِ وَالْبِدْعَةِ وَالنَّمِيْمَةِ وَالْفَوَاحِشِ وَالْبُهْتَانِ وَسَائِرِ الْأَقْوَالِ وَالْأَفْعَالِ وَالْأَهْوَاءِ الَّتِيْ تُخَالِفُ الشَّرِيْعَةَ أَشْهَدُ أَنْ لَا إِلٰهَ إِلَّا اللهُ وَأَشْهَدُ أَنَّ مُحَمَّدًا عَبْدُهُ وَرَسُوْلُهُ
Allāhumma innī aʿūdhu bika min an ushrika bika shay’an wa anā aʿlamu wa astaghfiruka limā lā aʿlamu tubtu ʿanhu wa tabarra’tu mina al-kufri wal-shirki wal-kidhibi wal-ghībati wal-bidʿati wal-namīmati wal-fawāḥishi wal-buhtāni wa sā’iri al-aqwāli wal-afʿāli wal-ahwā’i allati tukhalifu al-sharīʿah ash-hadu an lā ilāha illallāhu wa ash-hadu anna Muḥammadan ʿabduhu wa rasūluh
O Allah, I seek refuge in You from associating anything with You knowingly, and I seek Your forgiveness for what I do not know. I repent from it and renounce disbelief, polytheism, lying, backbiting, innovation, slander, indecency, false accusation, and all words, deeds, and desires that oppose the Shari’ah. I bear witness that there is no god but Allah, and I bear witness that Muhammad ﷺ is His servant and Messenger. Qur’an 40:42, Sahih Muslim 46:101.
These Kalimas are recited to strengthen one’s aqeedah (creed), affirm Tawheed, and encourage dhikr (remembrance of Allah). Among them, only the First Kalima — the Shahada — is required for a person to enter Islam. The rest are valuable as spiritual reminders of praise, repentance, and the renunciation of disbelief.
What is the First Kalima (Shahada)?
The First Kalima, also called the Kalima Tayyibah (Word of Purity), is the primary declaration of faith in Islam. It is written in Arabic as:
Transliteration: Lā ilāha illallāhu Muḥammadur Rasūlullāh Translation: There is no deity worthy of worship except Allah, and Muhammad is the Messenger of Allah.
This simple yet profound statement affirms Tawheed (absolute belief in the oneness of Allah ﷻ) and the finality of the prophethood of Muhammad ﷺ. Together, these two truths form the bedrock of Islamic aqeedah (creed). Saying this Kalima with ikhlas (sincere devotion) and yaqeen (firm conviction) is the essential step for anyone entering Islam. More than just words, the Shahada is a binding covenant to live by the Qur’an and Sunnah, guiding a Muslim’s worship, values, and outlook on life.
Why is the Kalima Important for Muslims?
The Kalima is the cornerstone of faith (usul al-iman) and the declaration that marks one’s entry into Islam. It expresses a Muslim’s aqeedah (creed), spiritual identity, and bond with Allah ﷻ. Saying the First Kalima (Shahada) with ikhlas (sincere devotion) and yaqeen (firm conviction) is what separates a believer (mu’min) from a non-believer (kafir) in Islamic belief.
The Kalima affirms Tawheed (belief in the oneness of Allah) and the finality of the prophethood of Muhammad ﷺ. These truths guide a Muslim’s ibadah (worship), akhlaq (character), and way of life. Without true belief in the Kalima, a person cannot belong to the ummah (global Muslim community) according to the Qur’an and Sunnah.
When and How is the Kalima Recited?
The Kalima is recited when a person embraces Islam, serving as their formal Shahada (testimony of faith) and their admission into the ummah (global Muslim community). It must be spoken with ikhlas (sincere devotion) and yaqeen (unwavering conviction), affirming Tawheed (the oneness of Allah ﷻ) and the finality of the prophethood of Muhammad ﷺ. When accepting Islam, the First Kalima is recited in Arabic, with full understanding of its meaning, and preferably in the presence of Muslim witnesses.
Beyond conversion, Muslims recite the Kalima as dhikr (remembrance of Allah), during salah (prayer), and in moments of tafakkur (deep reflection). Parents often instill it in their children from an early age to root the principles of aqeedah (creed) in their hearts. Whether whispered in solitude, proclaimed in congregation, or spoken in times of hardship, the Kalima remains a constant affirmation of faith at the core of a Muslim’s life.
Is the Kalima Mentioned in the Qur’an and Hadith?
The First Kalima (Kalima Tayyibah) does not appear in the Qur’an as one complete sentence, but its message is found throughout — in verses affirming Tawheed (the oneness of Allah ﷻ) and the risalah (messengership) of Muhammad ﷺ. Surah Muhammad (47:19) says: “Know that there is no deity except Allah, and ask forgiveness for your sin”, while Surah Al-Fath (48:29) confirms that Muhammad ﷺ is the Messenger of Allah.
In the Hadith, authentic narrations in Sahih al-Bukhari and Sahih Muslim describe the Shahada as the essential declaration for entering Islam. The Prophet ﷺ said: “Whoever says ‘La ilaha illallah’ with sincerity will enter Paradise” (Bukhari, Muslim). Together, the Qur’an and Sunnah present the Kalima as the foundation of Islamic aqeedah and the believer’s gateway into the ummah (Muslim community).
Common Misconceptions About the Kalima
One common misunderstanding is that all six Kalimas must be recited to enter Islam.
- In reality, Islamic creed (aqeedah) teaches that only the First Kalima (Shahada or Kalima Tayyibah) is required for embracing Islam.
- Another mistake is assuming that simply saying the words without ikhlas (sincere devotion), yaqeen (firm conviction), or understanding their meaning is enough. The Shahada requires belief in the heart, verbal acknowledgment, and a commitment to live by what it declares.
- Some treat the Kalima as a cultural expression instead of a binding covenant with Allah ﷻ and a testimony to the prophethood of Muhammad ﷺ.
These misconceptions weaken the true weight and purpose of the Kalima, which is meant to transform a Muslim’s faith, worship, and entire way of life.
Summary — Kalima as the Foundation of Faith
The Kalima is the foundation of Islam, embodying Tawheed—the absolute oneness of Allah ﷻ—and the risalah of Muhammad ﷺ, the final Messenger. It is the gateway to faith and a lifelong covenant between the believer and Allah, shaping the core of a Muslim’s aqeedah (creed). This belief guides every aspect of life—from ibadah (worship) and akhlaq (character) to daily conduct—always in alignment with the Qur’an and Sunnah.
Whether spoken in shahada when embracing Islam, recited in salah during prayer, or uttered in moments of dhikr, the Kalima remains a constant affirmation of faith. It calls the heart back to Islam’s core tenets, reminding the believer of who they are and Who they serve. Living by the Kalima keeps one’s spiritual identity rooted and one’s life’s journey aligned with the path Allah has chosen.
Mohammed Basheer is the founder of Sukoonly.com, an Islamic blog focused on duas, prophetic healing, and Qur’anic wisdom. He writes with sincerity and spiritual depth for seekers around the world.