Hinduism is the largest religion in Nepal. In 2006, the country declared itself a secular country through democracy, after the abolition of its monarchy. According to the 2021 census, the Hindu population in Nepal is estimated to be around 23,677,744 which accounts for at least 81.19% of the country's population, the highest percentage of Hindus of any country in the world. Vikram Samvat, one of the two official calendars used in Nepal, is a solar calendar essentially the same to that widespread in North India as a religious calendar, and is based on Solar unit of time.

Among the ethnic groups are the Bahun, Thakuri, Tharu, Chhetri, Magars, Hill Dalits, Madheshi, Newari people. Meanwhile, among the major ethnic groups Sherpa, Rai, Limbu, Gurung and Tamang have lowest percentage of followers of Hinduism within the group.

History Historians and local traditions say that a Hindu sage named "Ne" established himself in the valley of Kathmandu during prehistoric times, and that the word "Nepal" means "the place protected ("pala" in Sanskrit) by the sage Ne". He performed religious ceremonies at Teku, the confluence of the Bagmati and Bishnumati rivers. According to legends, he selected a pious cowherd to be the first of the many kings of the Gopala dynasty.W.B., p. 34 Land of the Gurkhas These rulers are said to have ruled Nepal for over 500 years. He selected Bhuktaman to be the first king in the line of the Gopala (Cowherd) dynasty. The Gopala dynasty ruled for 621 years. Yakshya Gupta was the last king of this dynasty.

According to Skanda Purana, a rishi called "Ne" or "Nemuni" used to live in the Himalayas. In the Pashupati Purana, he is mentioned as a saint and a protector.Prasad, p. 4 The life and times of Maharaja Juddha Shumsher Jung Bahadur Rana of Nepal He is said to have practiced penance at the Bagmati and Kesavati rivers and to have taught his doctrines there too.

In the mid-18th century, Prithvi Narayan Shah, a Gurkha king, set out to put together what would become present-day Nepal. He embarked on his mission by securing the neutrality of the bordering mountain kingdoms. After several bloody battles and sieges, notably the Battle of Kirtipur, he managed to conquer the Kathmandu Valley in 1769.

Timeline of Hinduism in Nepal

Medieval Era The Gurkha control reached its height when the North Indian territories of the Kumaon and Garhwal Kingdoms in the west to Sikkim in the east came under Nepalese control. A dispute with Tibet over the control of mountain passes and inner Tingri valleys of Tibet forced the Qing Emperor of China to start the Sino-Nepali War, compelling the Nepali to retreat to their own borders in the north. The rivalry between the Kingdom of Nepal and the East India Company over the control of states bordering Nepal eventually led to the Anglo-Nepali War (1815–1816). At first, the British underestimated the Nepali and were soundly defeated until committing more military resources than they had anticipated needing. Thus began the reputation of Gurkhas as fierce and ruthless soldiers. The war ended in the Sugauli Treaty, under which Nepal ceded recently captured lands.

Factionalism inside the royal family led to a period of instability. In 1846, a plot was discovered revealing that the reigning queen had planned to overthrow Bir Narsingh Kunwar, a fast-rising military leader. This led to the Kot massacre; armed clashes between military personnel and administrators loyal to the queen led to the execution of several hundred princes and chieftains around the country. Bir Narsingh Kunwar emerged victorious and founded the Rana dynasty, and came to be known as Jung Bahadur Rana. The king was made a titular figure, and the post of Prime Minister was made powerful and hereditary. The Ranas were staunchly pro-British and assisted them during the Indian Rebellion of 1857 (and later in both World Wars). In 1860, some parts of the western Terai region were gifted to Nepal by the British as a friendly gesture because of their military support to sustain British control in India during the rebellion (known as Naya Muluk or "new country"). In 1923, the United Kingdom and Nepal formally signed an agreement of friendship that superseded the Sugauli Treaty of 1816.

The Hindu practice of Sati, in which a widow sacrifices herself in the funeral pyre of her husband, was banned in 1919, and slavery was officially abolished in 1924. Rana rule was marked by tyranny, debauchery, economic exploitation, and religious persecution.

Early-modern era In the time of early-modern era in Nepal, Hinduism was at the peak of its prominence. The Shah rulers focused on the Hinduization of Nepal; even then there were good relations of Nepalis Hindus with the Nepali Muslims. The Nepal rulers passed laws making conversion from Hinduism to Islam and Christianity illegal and enacting them as criminal offenses. These laws were enforced even after the revolution of 1951, and were reaffirmed in the legal code of 1963, which prohibited the preaching of Christianity or Islam and stipulated three years in jail for those who attempted to convert people, and six years for those who succeeded in converting others. For those who "attempt" to be converted, there was a fine of a hundred rupees, and for those who actually converted (that is, were baptized), there would be imprisonment of one year. The code stated that "when somebody becomes converted, the conversion is nullified, and he remains in the Hindu dharma [religion]".

From the early 1960s, the state began to actively prosecute Christians in places where the baptism of Nepali citizens had occurred; this active governmental persecution continued up to 1990. Following baptisms in Nepalgunj and Tansen between 1958 and 1960, pastors David Mukhia and Prem Pradhan, along with six baptized believers, were prosecuted by the authorities for proselytism and conversion. The pastors were sentenced to six years imprisonment; the male converts were sentenced to one year imprisonment and the female converts to six months. Prosecutions such as this continued for the whole of the Panchayat period: when an amnesty was proclaimed in 1990, there were 30 individuals in Nepal imprisoned for crimes of proselytism or conversion, and 200 others who were subject to legal action for the same offenses.

Modern era After the overthrow of the Rana regime in 1951, King Tribhuvan opened Nepal's borders and appealed to the outside world to assist in Nepal's development. Then, he granted the freedom of religion to Nepalese, especially to Nepali Muslims, and the first church was established in Nepal. Hinduism is the state religion of Nepal.

Hinduization by rulers According to various historical sources, even though the presence of varna and caste had been known as an element in the social structure of the Kathmandu Valley since the Licchavi period (c., 3rd century CE), the majority of the residents of the Nepal Valley were for the first time codified into a written code only in the 14th century in the Manava Nyaya Shastra by the king Jayasthithi Malla (1354–1395 A.D.). Jayasthithi Malla, with the aid of five Kānyakubja and Maithil Brahmins whom he invited from the bordering Indian plains, divided the population of the valley into four major classes (varna)—Brahmin, Kshatriya, Vaishya, Shudra—derived from the ancient Hindu text Manusmriti and based on individual's occupational roles. The four classes varna encompassed a total of 64 castes jat within it, with the Shudras being further divided into 36 sub-castes. Around this time, in western Nepal, the Khasa-Malla confederacy got hinduized and the caste divisions and modern identies of the Khas people were born. The new caste distinctions and hierarchy of the Khas differed from neighboring Madeshi and Newar populations, being divided into only 3 main varnas, Bhramin (Bahun), Kshatriya (Chettri), and Hill-Dalit, along with Sanyasis. After the Gurkhali conquest of Kathmandu Valley, King Prithvi Narayan Shah expelled the Christian Capuchin missionaries from Patan and revisioned Nepal as Asal Hindustan (Real Land of Hindus). The Tagadharis, thread wearing Hindus of higher categorization, enjoyed the privileged status in the Nepalese capital and more access to the central power after the Gurkhali King Prithvi Narayan's conquest of Kathmandu Valley. Since then Hinduization became the significant policy of the Kingdom of Nepal.

The Nepali civil code Muluki Ain was commissioned by Jung Bahadur Rana after his European tour and enacted in 1854. It was rooted in traditional Hindu Law and codified social practices for several centuries in Nepal.Stiller, L. F. (1993). Nepal: Growth of a Nation. Human Resources Development Research Center, Kathmandu. The law also comprised Prāyaścitta (avoidance and removal of sin) and Ācāra (the customary law of different castes and communities). It was an attempt to include the entire Hindu as well as non-Hindu population of Nepal of that time into a single hierarchic civic code from the perspective of the Khas rulers.

The Hinduization of Nepal was mainly predominant in Kathmandu and the adjoining regions near the Valley. Nepali society has been known for its interfaith religious harmony and tolerance, but the Hinduization and Saffronisation of Nepal by the Shah dynasty, especially by Prithvi Narayan Shah, were seen as the persecution of other religious communities. After that time, until the 1940s, propagation of any other faith than Hinduism was prohibited. The Hindu community was given special rights and even more rights than the other religious community, though freedom of religion was present in the Kingdom of Nepal.

Then, there was the era of Rana dynasty, which was composed mainly of Kshatriya Hindus. Though in the regime of Rana dynasty, Nepal did not witness much Hinduization, but there were still strict Hindus law.

Hindu symbolism of Nepal The pennant is an important Hindu flag that flutters atop Hindu temples. Hindu symbolism of Nepal Through its deep spiritual heritage, ancient temples, holy rivers, and religious festivals, Hindu symbolism in Nepal gives a glimpse of the country's profound spiritual traditions. Nepal, the site of the sacred Pashupatinath Temple, is rich in Hindu symbolism, expressed through signs like the Om symbol, a trident (Trishul), a lotus flower, bells, and religious ceremonies. Mountains, particularly the Himalayas, are regarded as holy and even linked to Lord Shiva. Rivers such as the Bagmati are spiritually significant for both cleansing and religious observances. Besides temple architecture, Hindu symbolism is apparent through Nepal's colorful festivals and daily worship practices. This also makes it a key hub of Hinduism and cultural heritage.

Popular tradition holds that Vishnu had organized the Nepali people and given them their flag, with the sun and moon as emblems on it. In a Hindu Purana, it is written that it was Shiva who handed the flag to Vishnu, and then Vishnu to Indra, for the purpose for battling demons.

List of festivals in Nepal

Dashain Tihar Janai Purnima, Rakshya Bandhan, Khumbeshwor Mela Patan Shree Krishna Janmastami Maghe Sankranti Shree Panchami Maha Shivaratri Fagu Purnima (Holi) Matatirtha Aunsi (Nepali equivalent of Mother's Day) Gokarna Aunsi (Nepali equivalent of Father's Day) Buddha Jayanti (birthday of the Budhha, but also celebrated by people as great harmony Buddhists in Nepal. Also majority of Nepalese Hindu believe Buddha to be 9th avatar of Lord Vishnu) Ghanta Karna Chaturdasi Gaijatra Teej Indrajatra (in Kathmandu) Chhath Ghode Jatra Shree Ram Nawami Vivaha Panchami Bagh Jatra Bhairav Kumari Jatra Chaite Dashain Gaura Parva Gunla Guru Purnima Rato Macchendranath Jatra Mani Rimdu Mata-yaa Neel Barahi Pyakhan Rath Yatra Tamu Dhee Tansen Jatra Taya Macha Yomari Punhi

Impact of Hinduism in modern Nepal