Ten Gurus, One Faith: The Complete Story of Sikhism

Sikhism is one of the world's youngest major religions, born in the Punjab plains just over five centuries ago, yet its story reads like an epic: ten Gurus (spiritual masters) who built a faith from scratch, a scripture elevated to living Guru, an order of saint-soldiers founded on a spring morning in 1699, and an empire that made European powers treat with Lahore as an equal. For UPSC, Sikhism is a high-yield GS-1 topic because questions come from every layer of the story: the ten Gurus and their contributions, the Khalsa and the Five Ks, the martyrdoms, the Sikh Empire of Ranjit Singh, and the Anglo-Sikh wars that ended it. This article covers all of it in one place.

The world that made Nanak

To understand Sikhism, begin with the Punjab of the late 15th century, the land of five rivers where Guru Nanak was born in 1469 at Talwandi (today's Nankana Sahib). Politically, this was the twilight of the Delhi Sultanate: the Lodis ruled from Delhi, their governors held Punjab, and Babur's invasion of 1526 was still a generation away. Socially, the land was layered with caste hierarchies, Brahminical ritualism, and a priesthood that stood between the ordinary person and God.

Religiously, two great currents were already flowing. The Bhakti movement's poet-saints, Kabir most famously in the north, were singing that God is one, beyond temple and mosque, beyond caste and creed. The Sufis, especially the Chishti order, were preaching divine love in a language the common people understood. Nanak drank from both streams, and from the older well of Sant Mat (the path of the saints), yet what he built was neither Hinduism nor Islam but something new: a disciplined, householder's faith with no priests, no idols and no renunciation of the world.

Nanak's own life set the template. He was a Khatri (traditionally a merchant-warrior caste) who worked as a storekeeper, married, raised a family, and then spent years as an itinerant preacher. His four great journeys, the Udasis (spiritual travels), carried him across India, to Mecca, and reportedly toward Tibet and Sri Lanka. Everywhere the message was the same, distilled in the Punjabi phrase he repeated: Na koi Hindu, na koi Musalman (there is no Hindu, there is no Muslim), meaning that before God, the labels that divide humanity are unreal.

He settled finally at Kartarpur on the Ravi, where he died in 1539. There he founded the first Sikh commune: followers farmed together, ate together in the langar (community kitchen, where all castes sat in one row), and prayed together at dawn. Kartarpur was the prototype of the Sikh way of life, worship through honest work and shared bread, and every later Guru built on its foundations.

The Ten Gurus: one light, ten bodies

Sikhs believe the Guru (literally, the dispeller of darkness) carried one divine light through ten human bodies, from Nanak in 1469 to Gobind Singh in 1708. The doctrine is called Guru-ship continuity: each Guru nominated his successor, and the office, not the person, was sacred. UPSC loves this sequence, so learn each Guru's tenure and signature contribution; the table below is your revision sheet.

Three institutional leaps deserve special attention. Guru Angad's Gurmukhi, the script in which Punjabi is written, gave the community its own literary vehicle: Sikh scripture would never depend on Sanskrit or Persian. Guru Amar Das's Manji system, dividing the growing congregation into 22 preaching districts (some headed by women), was Sikhism's first missionary organisation. And Guru Ram Das's founding of Amritsar in 1577 gave the faith a permanent geographical heart, the city every Sikh still journeys toward.

Notice the pattern the examiners test: the first five Gurus built the religion's institutions (script, scripture, city, community kitchen, missionary network), while the last five, beginning with Guru Hargobind, built its sword arm (Miri-Piri, the Akal Takht, the Khalsa). The pivot was the martyrdom of Guru Arjan in 1606, after which the Gurus concluded that a saintly people also needed the means to defend themselves.

What Sikhs believe: the core tenets

Sikh theology is monotheistic, egalitarian and fiercely practical. It can be summarised in one opening word and three daily duties. Ik Onkar (literally, One God, One Reality) is the opening phrase of the Guru Granth Sahib and the foundation of everything: God is one, formless (nirankar), timeless, and beyond birth and death. There are no idols, no images, no incarnations to worship, only the one divine reality to remember. This single doctrine is what separates Sikhism from the polytheistic currents around it and what UPSC most often asks about first.

From Ik Onkar flow the three pillars of Sikh daily life, laid down by Guru Nanak himself. Naam Japna is the constant remembrance of God's name through meditation and the singing of hymns (kirtan); it disciplines the mind against the Five Thieves (lust, anger, greed, attachment, ego) that steal spiritual peace. Kirat Karni is earning one's living by honest labour: Sikhism glorifies the householder who works, rejects begging and ascetic withdrawal, and treats dignified work as worship. Vand Chakna is sharing the fruits of that labour with others, institutionalised in the langar, the free community kitchen where everyone, king or beggar, sits in one row (pangat) and eats the same food.

Two social doctrines complete the picture. First, absolute equality: Sikhism rejects caste outright, admits all into the congregation (sangat), and gave women full spiritual status centuries before it was fashionable, Guru Amar Das denounced sati (widow immolation) and purdah (veiling), and Sikh women have always prayed, preached and fought alongside men. Second, the saint-soldier ideal (Sant Sipahi): a Sikh cultivates inner purity like a saint but keeps the courage to resist tyranny like a soldier. This is not pacifism and not militarism, but the doctrine that spiritual people must defend the defenceless.

A few more terms round out the vocabulary. Sewa is selfless service, from sweeping the gurdwara floor to running the langar, considered the highest devotion. Gurmukh is one who follows the Guru's teaching, contrasted with the Manmukh (self-willed person). Sikhism also teaches the oneness of humanity (sarbat da bhala, welfare of all, the closing prayer of every Sikh service) and a this-worldly ethic: liberation (mukti) is won not by escaping life but by living it truthfully.

The Guru Granth Sahib: when scripture became Guru

In 1604, Guru Arjan did something no Indian religious leader had done before: he compiled the community's scattered hymns into a single authorised scripture, the Adi Granth (First Book). Dictated to his scribe Bhai Gurdas and written in Gurmukhi, it gathered the compositions (bani) of the first five Gurus alongside verses of Hindu and Muslim saints, the Bhagats, including Kabir, Farid, Namdev and Ravidas. Its installation at the newly built Harmandir Sahib in Amritsar, with Baba Buddha as the first reader (Granthi), made Amritsar the scriptural capital of the faith.

The Granth's structure is itself a statement. It opens with Guru Nanak's Japji Sahib, the morning prayer that begins with the Mool Mantar (the root formula: Ik Onkar, Satnam, the one timeless truth). The hymns are then organised not by author but by raag (musical measure, 31 in all), because Sikh scripture is meant to be sung, not merely read. That Bhagat verses sit beside Guru verses teaches the Sikh doctrine that truth has no monopoly of birth: a weaver (Kabir), a cobbler (Ravidas) and a Muslim saint (Farid) speak with the same authority as a Guru.

The decisive moment came in 1708. Dying at Nanded in the Deccan, Guru Gobind Singh ended the line of human Gurus and invested the scripture itself with the Guruship, commanding the Sikhs: Guru Maneyo Granth (recognise the Granth as Guru). From that day the book is the Guru Granth Sahib, the living Guru: it is enthroned, fanned with a chaur (ceremonial whisk), put ceremonially to rest at night, and consulted for guidance through hukamnama (a randomly opened verse read as the day's command). No person can now claim the Guruship, a masterstroke that saved Sikhism from succession wars.

For the exam, fix these facts: compiled 1604 by Guru Arjan, scribe Bhai Gurdas, installed at Harmandir Sahib, declared eternal Guru 1708 by Guru Gobind Singh at Nanded. The Granth contains the bani of six Gurus (the first five plus Guru Tegh Bahadur's hymns, added later) and 15 Bhagats, composed in a mix of Punjabi, Hindi, Persian and Sanskrit. It is the only major world scripture compiled by its own tradition's founders within their lifetimes.

The Khalsa: Vaisakhi 1699 and the Five Ks

On Vaisakhi day in 1699, the spring harvest festival, Guru Gobind Singh summoned his followers to Anandpur and made the most dramatic demand in Sikh history: he asked for five heads. Five men stepped forward, the Panj Pyare (Five Beloved Ones), and from them the Guru created the Khalsa, the order of the Pure. Each was baptised with Amrit (nectar, sugar-water stirred with a double-edged sword, the khanda), given the surname Singh (lion) or Kaur (princess), and sworn to a strict code. The Guru then did the unthinkable: he knelt and took Amrit from the Panj Pyare himself, declaring the Khalsa and the Guru inseparable.

Every Khalsa Sikh carries the Five Ks, five articles of faith all beginning with K, each with a meaning UPSC can ask about. Kesh is uncut hair, kept in a topknot under a turban: it signifies acceptance of God's will and natural form. Kangha is the small wooden comb worn in the hair: it signifies discipline and cleanliness, the orderly mind. Kara is the steel bracelet on the wrist: a circle with no beginning or end, signifying God's infinity and the wearer's bond to the Khalsa. Kachera is the cotton undergarment: it signifies modesty, self-control and readiness for battle. Kirpan is the curved sword or dagger: it signifies the duty to protect the weak and resist injustice, never aggression.

The Khalsa code, the Rahit, forbade four cardinal sins (kurehats): cutting the hair, eating meat slaughtered in the Muslim halal manner, adultery, and using tobacco or intoxicants. Khalsa identity was deliberately visible, turban, steel, uncut hair, so that a Sikh could never hide in a crowd and would always be recognised, and therefore always answerable, for courage. Guru Gobind Singh's phrase for his new order was Sant Sipahi, saint-soldier: meditation in the morning, the sword when justice demanded it.

The Khalsa also completed a political revolution begun by Guru Hargobind. Hargobind's doctrine of Miri-Piri, wearing two swords for temporal (miri) and spiritual (piri) authority, and his building of the Akal Takht (Throne of the Timeless, 1609) facing the Harmandir Sahib, had already declared that Sikhs answer to God before any emperor. The Khalsa made that declaration a mass brotherhood: after 1699, the masands (agents) who had grown corrupt were abolished, and authority flowed directly between the Guru (later the Granth and the Panth, the community) and the Khalsa.

Martyrdoms that forged the faith

Two martyrdoms mark the turning points of Sikh history, and both are prelims favourites. The first was Guru Arjan in 1606. The Mughal emperor Jahangir, suspicious of the Guru's growing influence and angered by his blessing of the rebel prince Khusrau, had him arrested in Lahore and tortured to death. Arjan's response, remembered as shaheedi (martyrdom) in perfect serenity, convinced the Sikhs that holiness alone could not survive empire: his son Hargobind took up the two swords of Miri-Piri, and the faith began its transformation into a martial community.

The second was Guru Tegh Bahadur in 1675, under Aurangzeb. When the emperor's officials pressed the Kashmiri Pandits to convert to Islam, their delegation came to Anandpur begging for help. The Guru, though not a Hindu himself, declared that religious coercion was itself the evil, and offered his own life as the price of their freedom. He was arrested, brought to Delhi, and publicly beheaded at Chandni Chowk. The site is marked today by Gurudwara Sis Ganj Sahib in Old Delhi, one of Sikhism's most visited shrines.

Tegh Bahadur is remembered as Hind-di-Chadar (the shield of India), not because he defended Hinduism as a partisan, but because he defended the principle that no one may be forced in matters of faith. His martyrdom is commemorated each November as Shaheedi Diwas. The exam link to draw: Arjan's martyrdom (1606, Jahangir) militarised the Sikhs; Tegh Bahadur's (1675, Aurangzeb) moralised their resistance, giving the Khalsa, founded 24 years later, its charter of defending the defenceless.

From Banda to the Misls: the road to empire

After Guru Gobind Singh's death in 1708, the Khalsa needed a general, and found one in Banda Singh Bahadur. A former ascetic baptised by the Guru at Nanded, Banda carried the Guru's arrows of authority into Punjab, raised a peasant army, and in 1710 stormed Sirhind, executing Wazir Khan, the governor responsible for the murder of the Guru's younger sons (the Chhote Sahibzade). For the first time, Sikhs ruled territory: Banda set up his capital at Lohgarh, struck coins in the names of Guru Nanak and Guru Gobind Singh, and abolished the zamindari intermediaries so peasants held land directly. It was the first Sikh state, however brief.

The Mughals struck back ferociously. Banda was captured in 1715 and executed in Delhi in 1716, and the decades that followed were the dark age of persecution: Mughal governors like Zakaria Khan put prices on Sikh heads, and the Khalsa survived as guerrilla bands in the forests and hills. Yet persecution forged organisation. The scattered bands coalesced into the Dal Khalsa (the army of the Pure), which divided into twelve misls (confederacies, from the Persian-Arabic word for a file or record), each a sovereign war-band with its own chief, territory and cavalry.

The misl period (roughly 1748-1799) is the bridge between martyrdom and empire. The misls, the Bhangi, Kanhaiya, Sukerchakia (Ranjit Singh's own), and nine others, met twice a year at Amritsar as the Sarbat Khalsa (the whole Khalsa), passing joint resolutions (gurmattas) before the Akal Takht and sharing the spoils of war. They also ran the Rakhi system (literally, protection): villages paid the misls a fifth of their produce, and in return the misl's horsemen shielded them from Afghan raiders like Ahmad Shah Abdali, whose invasions repeatedly devastated Punjab after 1747. By the 1790s the misls had worn down both Mughal and Afghan power, and the strongest chief, a young Sukerchakia leader named Ranjit Singh, was ready to unite them.

The Sikh Empire under Ranjit Singh, 1799-1849

In 1799, Ranjit Singh, barely nineteen, seized Lahore from its Afghan governor, and in 1801 he was crowned Maharaja. Over the next four decades he built the Sikh Empire, the last great indigenous power the British faced in India. At its height it stretched from the Sutlej to the Khyber, taking in Punjab, Kashmir (1819), Multan (1818), Peshawar and Ladakh, with Lahore as a glittering capital of gardens, forts and a cosmopolitan court where Punjabis, Dogras, Europeans and Muslims served side by side.

Ranjit Singh's genius was military modernisation. He created the Fauj-i-Khas (the special brigade), infantry and artillery drilled on European lines by French generals Jean-Francois Allard and Jean-Baptiste Ventura, with the Italian Paolo Avitabile governing Peshawar and the Frenchman Claude Auguste Court casting cannon at Lahore's foundries. The Khalsa army became one of Asia's finest fighting forces, which is why the British, who signed the Treaty of Amritsar (1809) with him fixing the Sutlej as the boundary, preferred to wait for his death rather than fight him. He died in 1839, and the empire he had held together by sheer personality began to come apart.

What followed is a staple of UPSC modern-history questions: the two Anglo-Sikh Wars. After Ranjit Singh's death, a rapid succession of weak rulers, court intrigues and an unruly Khalsa army destroyed stability. In December 1845 the Sikh army crossed the Sutlej, and Governor-General Lord Hardinge declared war. The First Anglo-Sikh War (1845-46) was decided in four battles: Mudki (December 1845), Ferozeshah (December 1845), Aliwal (January 1846) and the decisive Sobraon (February 1846). Treachery by Sikh commanders Lal Singh and Tej Singh, who were secretly in touch with the British, doomed the Khalsa army, and Lahore fell in February 1846.

The Second Anglo-Sikh War (1848-49) needs its trigger: the revolt of Diwan Mulraj at Multan in April 1848, which the British treated as a Sikh rebellion. Lord Gough's army fought the bloody, indecisive Battle of Chillianwala in January 1849, one of the hardest fights the British ever faced in India, before crushing the Sikhs at Gujrat in February 1849. In March 1849, Lord Dalhousie annexed Punjab outright under the doctrine of lapse's spirit if not its letter: the child Maharaja Dalip Singh was deposed, pensioned, and eventually taken to England, and the Koh-i-Noor diamond passed to the British Crown. The Board of Administration, the Lawrence brothers and Charles Mansel, then built the famous Punjab school of administration.

Sikh art and architecture: the Golden Temple and beyond

Sikh sacred architecture has a grammar of its own, and its finest sentence is the Harmandir Sahib at Amritsar, the Golden Temple. Guru Arjan built it in the middle of the Amrit Sarovar (Pool of Nectar), reached by a single causeway: the symbolism is that the spiritual life is surrounded by the waters of existence and reached by one narrow path. Four doors (char diwari entrances) open to the four cardinal directions, proclaiming that all castes and all peoples enter equally. It sits lower than the surrounding ground, humility built in stone, and its upper floors were sheathed in gold leaf under Ranjit Singh around 1830, giving the shrine its famous name.

The standard gurdwara (literally, doorway to the Guru) repeats these elements at every scale: a domed sanctum housing the Guru Granth Sahib under a canopy, the langar hall feeding all comers, the sarovar or well for ritual bathing, and the Nishan Sahib, the tall saffron flag with the khanda emblem (double-edged sword within a circle, flanked by two kirpans) that marks every Sikh sacred site. Facing the Harmandir Sahib across the parikrama stands the Akal Takht, Guru Hargobind's throne of temporal authority, where the community's collective decisions are still announced.

Sikh art flowered under Ranjit Singh's patronage. The frescoes (naqqashi) of Amritsar's old city, floral and geometric wall paintings in brilliant mineral colours, and the Pahari-Sikh miniature tradition depicting the Gurus and court life, are the visual signature of the empire. Sikh coinage, the Nanakshahi rupees struck first by Banda Singh Bahadur and later by the misls and Ranjit Singh, bore no king's portrait but the names of the Gurus, a coinage of faith rather than monarchy. In literature, the Janamsakhis (birth narratives of Guru Nanak), the Gurbilas chronicles, and Guru Gobind Singh's Dasam Granth form a rich vernacular archive that UPSC art-and-culture questions draw on.

Key Terms

• Sikhism: Sikhism is the monotheistic religion founded by Guru Nanak in 15th-century Punjab, based on belief in one formless God (Ik Onkar), honest labour, sharing, and the equality of all humans. Led by ten Gurus (1469-1708) and guided since by the Guru Granth Sahib, it is the world's fifth-largest religion and a core GS-1 topic for its Gurus, institutions and empire.
• Guru Nanak (1469-1539): Guru Nanak was the founder of Sikhism and the first of the ten Sikh Gurus, born at Talwandi (Nankana Sahib) in 1469. Preaching Ik Onkar (one God), Naam Japna, Kirat Karni and Vand Chakna, he rejected caste, idolatry and ritual, founded the Kartarpur commune, and composed the Japji Sahib. For UPSC, he anchors medieval religious reform alongside Kabir.
• Ik Onkar: Ik Onkar is the opening phrase of the Guru Granth Sahib, meaning One God or One Reality, and the foundational doctrine of Sikhism. It asserts a single, formless, timeless divine reality beyond birth, death, idols and incarnations. For UPSC, it is the one-line definition of Sikh theology.
• Naam Japna, Kirat Karni, Vand Chakna: These are the three pillars of Sikh daily life laid down by Guru Nanak. Naam Japna is constant remembrance of God's name through meditation and hymn-singing; Kirat Karni is earning an honest living by one's own labour; Vand Chakna is sharing one's earnings with others, institutionalised in the langar. Together they define Sikhism's householder ethic.
• Gurmukhi: Gurmukhi is the script in which the Punjabi language and Sikh scripture are written, standardised by Guru Angad in the 16th century. Giving the community its own literary vehicle freed Sikh scripture from dependence on Sanskrit or Persian. For UPSC, it is Guru Angad's signature contribution.
• Langar and pangat: Langar is the free community kitchen, and pangat the single row in which all sit together to eat, institutionalised by the Sikh Gurus (especially Amar Das, who made it compulsory before audience). Everyone eats the same food regardless of caste or rank, making langar Sikhism's lived doctrine of equality.
• Adi Granth / Guru Granth Sahib: The Adi Granth is the Sikh scripture compiled by Guru Arjan in 1604 (scribed by Bhai Gurdas), gathering the bani of the Gurus and Bhagat saints, organised by raag for singing. Declared the eternal Guru by Guru Gobind Singh in 1708 at Nanded, it is since venerated as the Guru Granth Sahib, the living Guru of the Sikhs.
• Harmandir Sahib (Golden Temple): The Harmandir Sahib at Amritsar is Sikhism's holiest shrine, built by Guru Arjan in the Amrit Sarovar with four doors open to all castes and directions, and gilded under Ranjit Singh around 1830. Facing it stands the Akal Takht. For UPSC, it is the supreme example of Sikh sacred architecture.
• Akal Takht: The Akal Takht (Throne of the Timeless) is the seat of Sikh temporal authority, built by Guru Hargobind at Amritsar in 1609 facing the Harmandir Sahib. It embodies the Miri-Piri doctrine that spiritual life and worldly justice are inseparable, and it is where the community's collective decisions are announced.
• Miri-Piri: Miri-Piri is Guru Hargobind's doctrine of the two swords: miri (temporal power) and piri (spiritual authority) held together. It declared that Sikhs owe ultimate allegiance to God and justice, not to any emperor, and it marks the militarisation of the Sikh community after Guru Arjan's martyrdom.
• Khalsa: The Khalsa is the order of initiated (Amritdhari) Sikhs founded by Guru Gobind Singh at Anandpur on Vaisakhi 1699, beginning with the Panj Pyare (Five Beloved Ones) baptised with Amrit. Bound by the Five Ks and the Rahit code, the Khalsa embodies the Sant Sipahi (saint-soldier) ideal.
• Five Ks: The Five Ks are the five articles of faith worn by every Khalsa Sikh: Kesh (uncut hair, acceptance of God's will), Kangha (wooden comb, discipline), Kara (steel bracelet, God's infinity and unity), Kachera (cotton undergarment, modesty and readiness), and Kirpan (sword, the duty to protect the weak).
• Panj Pyare: The Panj Pyare (Five Beloved Ones) were the first five Sikhs initiated into the Khalsa by Guru Gobind Singh on Vaisakhi 1699 at Anandpur, after he called for five heads. They became the nucleus of the Khalsa, and the Guru himself took Amrit from them, establishing the equality of Guru and disciple.
• Guru Arjan's martyrdom (1606): Guru Arjan, the fifth Guru and compiler of the Adi Granth, was tortured to death at Lahore in 1606 on Emperor Jahangir's orders. His serene martyrdom convinced the Sikhs that the faith needed the sword as well as the hymn, triggering the militarisation under Guru Hargobind.
• Guru Tegh Bahadur's martyrdom (1675): Guru Tegh Bahadur, the ninth Guru, was publicly beheaded at Chandni Chowk, Delhi, in 1675 under Aurangzeb for defending the Kashmiri Pandits' right to their religion. Remembered as Hind-di-Chadar (shield of India) and marked by Sis Ganj Sahib gurdwara, his martyrdom is Sikhism's great charter of religious freedom.
• Banda Singh Bahadur: Banda Singh Bahadur was the Khalsa general who, after Guru Gobind Singh's death, captured Sirhind in 1710, executed Wazir Khan, set up the first Sikh state at Lohgarh with Nanakshahi coinage, and redistributed land to peasants. Captured in 1715 and executed in 1716, he is the bridge between the Gurus and the Sikh Empire.
• Misls and Dal Khalsa: The misls were the twelve Sikh confederacies (war-bands) into which the Dal Khalsa (army of the Pure) organised itself in the mid-18th century, meeting as the Sarbat Khalsa at Amritsar. They wore down Mughal and Afghan power through the Rakhi protection system until Ranjit Singh united them.
• Ranjit Singh and the Sikh Empire (1799-1839): Ranjit Singh, the Sukerchakia misl chief, seized Lahore in 1799, was crowned in 1801, and built the Sikh Empire stretching from the Sutlej to the Khyber, with Kashmir (1819), Multan (1818) and Peshawar. His French-trained Fauj-i-Khas made it the last great indigenous power the British faced.
• Anglo-Sikh Wars and annexation (1845-49): The two Anglo-Sikh Wars ended the Sikh Empire. The first (1845-46: Mudki, Ferozeshah, Aliwal, Sobraon) led to the Treaties of Lahore, Amritsar and Bhairowal (1846); the second (1848-49: Chillianwala, Gujrat) ended with Lord Dalhousie's annexation of Punjab in March 1849.
• Nishan Sahib: The Nishan Sahib is the tall saffron flag flown at every gurdwara, bearing the khanda emblem (double-edged sword in a circle flanked by kirpans). Saffron signifies courage and sacrifice, and the flag marks Sikh sacred space worldwide.

Practice questions