What is Sufism and is it part of Islam? Tags: Sufism, tasawwuf, mysticism, spirituality, dhikr, tariqah, Rumi, al-Ghazali, ibn Arabi, whirling dervishes In a Nutshell: Sufism (tasawwuf) is the spiritual and mystical dimension of Islam, focused on the purification of the heart, the cultivation of closeness to God, and the attainment of ihsan (spiritual excellence). The term ihsan is defined in the famous hadith of Jibril as "worshipping Allah as though you see Him, for if you do not see Him, He sees you" (Sahih Muslim). Sufism takes this definition as its primary objective: the transformation of the inner life so that every act of worship, every interaction, and every breath is infused with awareness of God's presence. Historically, tasawwuf developed as a distinct discipline within Sunni Islam from the second century AH onwards, producing some of the tradition's greatest scholars (including al-Ghazali, al-Nawawi, and Ibn Ata'illah), its most celebrated poetry (Rumi, Hafiz, Ibn al-Farid), and its most influential institutions (the Sufi orders or tariqahs, such as the Qadiriyyah, Naqshbandiyyah, Shadhiliyyah, and Chishtiyyah). The question of whether Sufism is "part of Islam" depends on what is meant by Sufism. The core Sufi project of purifying the heart and cultivating God-consciousness is affirmed by the Quran and Sunnah and has been endorsed by the overwhelming majority of Sunni scholars throughout history. Certain practices and doctrines that have been associated with some Sufi movements, such as grave worship, the veneration of saints as intercessors, or the pantheistic interpretations of wahdat al-wujud, are contested and rejected by significant bodies of scholarship. This article maps the three major scholarly positions on Sufism, presents the primary sources, and helps the reader understand a tradition that has shaped the spiritual life of hundreds of millions of Muslims across fourteen centuries. Introduction Sufism is simultaneously one of the most beloved and one of the most contested aspects of the Islamic tradition. For hundreds of millions of Muslims across the world, from the shrines of South Asia to the zawiyas of North Africa to the tekkes of Turkey, Sufi practice is not a separate religion or a heterodox sect but the very heart of their Islam: the dimension of the faith that addresses the inner life, the relationship of the soul with God, and the transformation of the self from selfishness to selflessness. For others, particularly those influenced by the Salafi reform movement, much of what passes for Sufism is an accretion of practices that have no basis in the Quran and Sunnah: grave worship, the invocation of dead saints, ecstatic rituals, and doctrines that blur the absolute distinction between Creator and creation. From this perspective, Sufism is not the heart of Islam but a deviation from it, and the reform of Muslim practice requires its correction. Between these poles lies a substantial middle ground, occupied by the majority of Sunni scholarship across history, which affirms the core of tasawwuf (the purification of the heart, the cultivation of dhikr, the development of noble character) while critiquing specific excesses. Understanding this range is essential for any Muslim or non-Muslim seeking to make sense of a tradition that has produced both al-Ghazali (universally revered) and practices that even sympathetic scholars acknowledge require reform. Evidences Quranic Verses "Indeed, it is in the remembrance of Allah (dhikr Allah) that hearts find rest." (Quran 13:28) "Has the time not come for those who have believed that their hearts should become humbly submissive at the remembrance of Allah and what has come down of the truth?" (Quran 57:16) "And whoever purifies himself (tazakka) only purifies for the benefit of his own soul." (Quran 35:18) "Indeed, he succeeds who purifies it (the soul), and indeed he fails who corrupts it." (Quran 91:9 to 10) "And be patient over what they say and remember the name of your Lord morning and evening. And during the night prostrate to Him and exalt Him a long part of the night." (Quran 76:25 to 26) "And the servants of the Most Merciful are those who walk upon the earth in humility, and when the ignorant address them, they say words of peace." (Quran 25:63) "O you who believe, remember Allah with much remembrance. And exalt Him morning and afternoon." (Quran 33:41 to 42) Hadiths The hadith of Jibril (Sahih Muslim): When asked about ihsan, the Prophet (pbuh) said: "It is to worship Allah as though you see Him, for if you do not see Him, He sees you." This hadith is foundational for Sufism, which understands ihsan as the third dimension of the religion (alongside islam, the outward practice, and iman, the articles of faith). The Prophet (pbuh) said: "Indeed, Allah does not look at your forms or your wealth, but He looks at your hearts and your deeds." (Sahih Muslim) This hadith establishes the priority of the inner life over outward appearance, which is a central Sufi principle. The Prophet (pbuh) said: "Shall I not inform you of something more excellent in degree than fasting, prayer, and charity?" They said: "Yes." He said: "It is the soundness of the heart. For a corrupt heart corrupts the whole person, and a sound heart rectifies the whole person." (Related in various forms by al-Tirmidhi and others; the concept is supported by the hadith in Sahih al-Bukhari: "Indeed, in the body there is a morsel of flesh; if it is sound, the whole body is sound, and if it is corrupt, the whole body is corrupt. Indeed, it is the heart.") The Prophet (pbuh) said: "Allah said: My servant draws near to Me through nothing more beloved to Me than what I have made obligatory upon him. And My servant continues to draw near to Me through voluntary deeds until I love him. When I love him, I am his hearing with which he hears, his seeing with which he sees, his hand with which he strikes, and his leg with which he walks." (Sahih al-Bukhari) This hadith qudsi, known as the "hadith of the awliya' (friends of God)," is one of the most important texts in Sufi theology. Companions' Opinions Abu Bakr al-Siddiq (ra) was renowned for his weeping during prayer and his intense inner devotion. He spent his nights in prayer and gave away his entire wealth for the cause of Islam. The Sufi tradition regards him as the prototype of the spiritual aspirant who combines outward service with inner transformation. Abu Dharr al-Ghifari (ra) was known for his asceticism (zuhd) and his rejection of worldly accumulation. He lived in voluntary poverty and consistently advocated for the rights of the poor. The early Sufi tradition cited him as a model of the detachment from worldly things that is central to the spiritual path. Ali ibn Abi Talib (ra) is regarded by many Sufi orders as a foundational figure in the chain of spiritual transmission. His combination of profound knowledge, spiritual depth, and martial courage made him a model for the integration of the inner and outer dimensions of Islam. Traditional Scholars' Quotes Al-Ghazali (11th to 12th century): In "Ihya Ulum al-Din," al-Ghazali produced the most influential synthesis of Sufi spirituality and Sunni orthodoxy in Islamic history. He argued that the outward sciences of Islam (jurisprudence, theology, hadith) are necessary but insufficient without the inner science of the heart (tasawwuf). He is often credited with having "saved" Sufism from potential marginalisation by demonstrating its compatibility with orthodox Sunni theology and law. Abd al-Qadir al-Jilani (12th century): The founder of the Qadiriyyah order, one of the most widespread Sufi tariqahs in the world. His "Futuh al-Ghayb" (Revelations of the Unseen) emphasises sincere reliance on God, detachment from worldly desires, and adherence to the shari'ah as the foundation of the spiritual path. Ibn Ata'illah al-Iskandari (13th century): A major Shadhili scholar whose "al-Hikam" (Book of Aphorisms) is one of the most widely read texts in the Sufi tradition. His aphorisms encapsulate the Sufi understanding of the relationship between the servant and God with extraordinary concision. Ibn Taymiyyah (13th to 14th century): Often mischaracterised as an opponent of all Sufism, Ibn Taymiyyah actually endorsed the core of tasawwuf while criticising specific excesses. In "Majmu' al-Fatawa," he praised early Sufis including al-Junayd, al-Fudayl ibn Iyad, and Ibrahim ibn Adham, while condemning practices he considered innovations or deviations from the Quran and Sunnah. His position was not anti-Sufi but reformist. Imam al-Nawawi (13th century): The author of "Riyad al-Salihin" and "al-Adhkar," al-Nawawi was himself a practitioner of tasawwuf and a member of the scholarly tradition that combined rigorous hadith scholarship with Sufi spiritual practice. His works on dhikr and supplication are deeply Sufi in orientation while being scrupulously grounded in authentic narrations. Analysis: The Three Major Positions on Sufism The scholarly debate about Sufism can be mapped onto three positions, each with substantial textual and intellectual support. Position One: Tasawwuf is an essential dimension of Islam, inseparable from its theology and law. This position is held by the majority of Sunni scholars throughout history, including al-Ghazali, al-Nawawi, Ibn Ata'illah, and the vast scholarly traditions of the Ash'ari and Maturidi schools. Its central argument is that the hadith of Jibril defines the religion as consisting of three dimensions: islam (outward practice), iman (belief), and ihsan (spiritual excellence). If the first two dimensions are served by fiqh (jurisprudence) and aqidah (theology), then the third dimension requires its own discipline, and that discipline is tasawwuf. The purification of the heart, the cultivation of God-consciousness, the development of noble character, and the deepening of one's relationship with God are not optional extras but essential components of the faith. Scholars in this camp may critique specific practices within Sufi movements while affirming the discipline as a whole. Al-Ghazali's project in "Ihya Ulum al-Din" was precisely this: to demonstrate that tasawwuf, properly understood and practised in accordance with the Quran and Sunnah, is the inner life of Islam. Position Two: The core of tasawwuf is valid, but historical Sufism has accumulated innovations and deviations that must be reformed. This position is associated with Ibn Taymiyyah, Ibn al-Qayyim, and the broader Salafi reform tradition, as well as with reformist scholars within the Sufi tradition itself. Its central argument is that the early Sufis (including al-Junayd, al-Fudayl ibn Iyad, Ibrahim ibn Adham, and others from the first three centuries of Islam) practised a form of spiritual discipline that was entirely grounded in the Quran and Sunnah and that was indistinguishable from the piety of the companions. Over time, however, Sufism absorbed practices and doctrines from non-Islamic sources (Neoplatonism, Gnosticism, Hinduism, and local folk traditions) that have no basis in the primary sources. These include: the doctrine of wahdat al-wujud (the unity of being), associated with Ibn al-Arabi, which some scholars interpret as blurring the distinction between Creator and creation; the veneration of saints (awliya') at their graves, including practices such as prostrating at graves, making du'a to the dead, and seeking blessings (barakah) from tombs; ecstatic practices such as the whirling of the Mevlevi order and the hadrah (rhythmic group dhikr with dancing); and the institutional structure of the tariqah (order) with its shaykh system, which can create unhealthy dependency and unaccountable authority. Scholars in this camp affirm dhikr, tawbah (repentance), taqwa, and the purification of the heart while rejecting what they consider accretions. Position Three: Sufism is a foreign influence that has corrupted Islam and should be rejected entirely. This position is held by a minority of scholars, primarily within the most stringent Salafi movements. Its central argument is that the term "tasawwuf" itself does not appear in the Quran or the authentic Sunnah, that the institutional structures of Sufi orders have no Prophetic precedent, and that the practices associated with Sufism (even those considered benign by Position Two) represent innovations that have no place in authentic Islamic practice. This position tends to associate Sufism with shirk (associating partners with God) and bid'ah (innovation) as a category, rather than distinguishing between its core and its excesses. What all three positions share is more important than is often recognised. All affirm the centrality of purifying the heart. All affirm the value of dhikr (remembrance of God). All affirm the hadith of Jibril and the reality of ihsan as a dimension of the faith. All affirm the importance of tawbah, taqwa, and the development of noble character. And all reject practices that involve shirk (such as invoking the dead as intercessors or prostrating at graves). The disagreement is primarily about whether the institutional and doctrinal structures that have developed under the label "Sufism" are a legitimate expression of these shared values or a corruption of them. For the vast majority of Muslims throughout history, and in the vast majority of Muslim communities today, some form of Sufi practice (dhikr, spiritual companionship, the reading of Sufi texts, participation in tariqah-based communities) has been a normal and valued part of their Islam. The question is not whether the inner dimension of Islam exists (it does) but whether the specific forms through which it has been expressed are all equally faithful to the Quran and Sunnah (they are not, according to any of the three positions). 5 Misconceptions about Sufism "Sufism is a separate religion from Islam." Sufism is a dimension of Islam, not a separate religion. Its practitioners are Muslims who pray, fast, pay zakat, and perform Hajj. The vast majority of Sufi scholars have insisted that tasawwuf without adherence to the shari'ah is empty, and that any practice that contradicts the Quran and Sunnah is a deviation, not Sufism. "All Sufis worship graves and dead saints." While grave veneration is a real practice in some Sufi communities (and one that is criticised by scholars across all three positions), it does not define Sufism as a whole. The mainstream Sufi scholarly tradition (including al-Ghazali, al-Jilani, and al-Nawawi) is clear that worship belongs to God alone and that visiting graves should involve prayer for the deceased and reflection on mortality, not the invocation of the dead as intercessors. "Rumi was not really a Muslim; he was a universal spiritual teacher." Jalal al-Din Rumi (d. 1273 CE) was a Sunni Muslim scholar of the Hanafi school who prayed, fasted, and adhered to the shari'ah. His poetry is saturated with Quranic allusions and Prophetic references. The Western appropriation of Rumi as a "universal" spiritual figure detached from Islam is a misrepresentation that strips his work of its theological context and meaning. "Sufism is opposed to Islamic law (shari'ah)." The mainstream Sufi tradition has consistently affirmed that the shari'ah is the foundation of the spiritual path, not its antithesis. Al-Ghazali, the most influential Sufi scholar in history, was a master of Shafi'i jurisprudence. Abd al-Qadir al-Jilani was a Hanbali jurist. The early Sufi saying, "Whoever practises tasawwuf without fiqh has become a heretic (zindiq), and whoever practises fiqh without tasawwuf has become a corrupt person (fasiq), and whoever combines the two has attained the truth," captures the tradition's own understanding of the relationship between law and spirituality. "Sufism is anti-intellectual and based purely on emotion." The Sufi intellectual tradition is among the richest in Islam. Al-Ghazali's "Ihya Ulum al-Din" is one of the most intellectually ambitious works in Islamic history. Ibn al-Arabi's "al-Futuhat al-Makkiyyah" is a philosophical and metaphysical work of extraordinary complexity. The Sufi tradition has produced theologians, jurists, hadith scholars, and philosophers alongside its poets and ecstatics. 5 Objections Addressed Regarding Sufism "If tasawwuf is so important, why is the word not found in the Quran or Sunnah?" The word "tasawwuf" is a later coinage, but the realities it describes (purification of the heart, dhikr, ihsan, tawbah, zuhd) are thoroughly Quranic and Prophetic. The word "fiqh" in its technical sense (meaning jurisprudence) is also a later development, as is the word "aqidah" (in its technical meaning of systematic theology). No one argues that Islamic law or theology are illegitimate because their technical terminology postdates the Prophetic era. The question is whether the content of tasawwuf is grounded in the primary sources, and the evidence presented in this article demonstrates that it is. "Does the shaykh system not create unhealthy dependency and potential for abuse?" This is a legitimate concern. The relationship between a murid (spiritual student) and their shaykh can be profoundly beneficial when the shaykh is learned, pious, and accountable. It can be exploitative when the shaykh is unqualified, self-interested, or claims infallibility. The Sufi tradition itself provides safeguards: a legitimate shaykh must have a chain of authorisation (silsilah) going back to the Prophet, must adhere to the shari'ah, and must be accountable to the scholarly community. Where these safeguards are absent, the risk of spiritual abuse is real, and Muslims should exercise discernment. "Is wahdat al-wujud (the unity of being) not a form of pantheism that contradicts Islamic monotheism?" The doctrine of wahdat al-wujud, associated primarily with Ibn al-Arabi (d. 1240 CE), has been the subject of intense scholarly debate for eight centuries. Those who defend it (including many scholars within the Sufi tradition) argue that it does not mean that God and creation are identical (pantheism) but that true existence belongs only to God and that creation is a manifestation of His attributes, not an independent reality. Those who reject it (including Ibn Taymiyyah and many contemporary scholars) argue that, however carefully formulated, it risks blurring the absolute distinction between Creator and creation that is the foundation of tawhid. The debate is genuine and unresolved, and Muslims should approach it with scholarly seriousness rather than slogans. "Why do some Sufi orders engage in practices like whirling and ecstatic chanting?" The whirling of the Mevlevi order (associated with Rumi) and the hadrah (rhythmic group dhikr with movement) practised by other orders are among the most visible and most debated Sufi practices. Their defenders argue that they are forms of dhikr that use movement and rhythm to achieve spiritual concentration and are not prohibited by any clear text. Their critics argue that they have no precedent in the Prophetic practice and that the ecstatic states they induce can distract from the sobriety and discipline that the shari'ah requires. This is a genuine area of scholarly disagreement, and both sides have arguments of substance. "Has Sufism not been used to justify political quietism and the acceptance of unjust rulers?" Historically, some Sufi movements have emphasised inner withdrawal from political engagement, and some scholars have criticised this as a failure to fulfil the Islamic obligation to command the good and forbid the evil. However, other Sufi movements have been at the forefront of resistance to injustice and colonialism: Amir Abd al-Qadir in Algeria, the Sanusiyyah in Libya, Imam Shamil in the Caucasus, and the Tijaniyyah in West Africa all combined Sufi spirituality with active political and military resistance. The relationship between Sufism and political engagement is complex and cannot be reduced to a single narrative. FAQs: What Is Sufism and Is It Part of Islam? "Do I need to join a Sufi order (tariqah) to practise tasawwuf?" No. The core practices of tasawwuf (dhikr, tawbah, the purification of the heart, the cultivation of noble character) are available to every Muslim and do not require membership in a tariqah. Many Muslims practise these elements of spirituality without any formal Sufi affiliation. Joining a tariqah can provide structure, companionship, and guidance, but it is not a religious obligation. "Who was Rumi and why is he so popular in the West?" Jalal al-Din Rumi (1207 to 1273 CE) was a Sunni Muslim scholar, jurist, and poet who founded the Mevlevi order in Konya (modern-day Turkey). His "Masnavi" is one of the most celebrated works of poetry in the Persian language and is rich with Quranic themes, Prophetic references, and spiritual insights. His popularity in the West is partly due to the beauty of his poetry in translation and partly due to a tendency to present him as a "universal" spiritual teacher detached from Islam. Muslims and serious scholars of Rumi emphasise that his poetry cannot be properly understood without its Islamic context. "Is dhikr (remembrance of God) a Sufi practice?" Dhikr is a Quranic command ("Remember Allah with much remembrance," 33:41) and a Prophetic practice. It is not exclusively Sufi; every Muslim who says "Subhan Allah," "Alhamdulillah," or "La ilaha illa Allah" is performing dhikr. What Sufi orders have developed is structured, communal forms of dhikr, some of which are debated, but the practice of dhikr itself is firmly rooted in the Quran and Sunnah and is endorsed by all scholars. "What should I read if I want to learn more about Sufism?" Accessible starting points include al-Ghazali's "The Beginning of Guidance" (Bidayat al-Hidayah), which provides a practical introduction to the spiritual life. For a more comprehensive treatment, "Ihya Ulum al-Din" is the foundational text. Ibn Ata'illah's "al-Hikam" (available in English as "The Book of Wisdom") offers concise spiritual aphorisms. For an academic overview, William Chittick's "Sufism: A Beginner's Guide" and Annemarie Schimmel's "Mystical Dimensions of Islam" are widely recommended. "Can a Salafi and a Sufi pray together?" Yes. The differences between Salafi and Sufi approaches are differences of emphasis and method within Sunni Islam, not differences of creed that prevent communal worship. Both groups affirm the shahada, pray the same five daily prayers, fast Ramadan, pay zakat, and perform Hajj. The disagreements about specific practices (group dhikr, visiting graves, the shaykh system) are important but do not place either group outside the fold of Islam. Conclusion Sufism, properly understood, is the spiritual dimension of Islam: the discipline of purifying the heart, cultivating awareness of God, and developing the inner qualities (sincerity, humility, patience, gratitude, love) that give the outward practices of Islam their meaning. This core is not contested; it is affirmed by the Quran, the Sunnah, and the overwhelming majority of Sunni scholarship across fourteen centuries. What is contested is whether the institutional structures, doctrinal developments, and specific practices that have accumulated under the label "Sufism" are all faithful expressions of this core. The honest answer is that they are not all equally faithful, and the Islamic tradition itself provides the criteria for distinguishing between what is authentic (grounded in the Quran and Sunnah, consistent with tawhid, in harmony with the shari'ah) and what is not. The work of discernment is ongoing, and it is best conducted with the intellectual seriousness and the spiritual humility that the topic demands. For the Muslim seeking to deepen their inner life, the resources of the Sufi tradition are vast, profound, and time-tested. For the Muslim concerned about innovations and deviations, the criteria of the Quran and Sunnah are clear and sufficient. And for anyone seeking to understand how nearly two billion people sustain a living relationship with God across every circumstance of life, the Sufi tradition offers an answer that is, at its best, among the most beautiful things the human spirit has produced. References: Sahih al-Bukhari, Sahih Muslim, Sunan al-Tirmidhi. Al-Ghazali, "Ihya Ulum al-Din" and "Bidayat al-Hidayah." Ibn Ata'illah, "al-Hikam." Ibn Taymiyyah, "Majmu' al-Fatawa." Abd al-Qadir al-Jilani, "Futuh al-Ghayb." William Chittick, "Sufism: A Beginner's Guide" (2000). Quran translations referenced from Sahih International.