Narayana in the context of "Maha Vishnu"

Vaishnavism (Sanskrit: वैष्णवसम्प्रदायः, romanized: Vaiṣṇavasampradāyaḥ), also called Vishnuism, is one of the major Hindu religious traditions, that considers Vishnu as the supreme being leading all other Hindu deities, that is, Mahavishnu. It is one of the major Hindu denominations along with Shaivism, Shaktism, and Smartism. Its followers are called Vaishnavites or Vaishnavas (IAST: Vaiṣṇava), and it includes sub-sects like Krishnaism and Ramaism, which consider Krishna and Rama as the supreme beings respectively. According to a 2020 estimate by The World Religion Database (WRD), hosted at Boston University's Institute on Culture, Religion and World Affairs (CURA), Vaishnavism is the largest Hindu sect, constituting about 399 million Hindus.

The ancient emergence of Vaishnavism is unclear, and broadly hypothesized as a fusion of various regional non-Vedic religions with worship of Vishnu. It is considered a merger of several popular non-Vedic theistic traditions, particularly the Bhagavata cults of Vāsudeva-Krishna and Gopala-Krishna, as well as Narayana, developed in the 7th to 4th century BCE. It was integrated with the Vedic God Vishnu in the early centuries CE, and finalized as Vaishnavism, when it developed the avatar doctrine, wherein the various non-Vedic deities are revered as distinct incarnations of the supreme God Vishnu. Narayana, Hari, Rama, Krishna, Kalki, Perumal, Shrinathji, Vithoba, Venkateswara, Guruvayurappan, Ranganatha, Jagannath, Badrinath and Muktinath are revered as forms or avatars of Vishnu, all seen as different aspects of the same supreme being.

Pancharatra (IAST: Pāñcarātra) was a religious movement in Hinduism that originated in late 3rd-century BCE around the ideas of Narayana and the various avatar and forms of Vishnu as their central deities. The movement later merged with the ancient Bhagavata tradition and contributed to the development of Vaishnavism. The Pancharatra movement created numerous literary treatises in Sanskrit called the Pancharatra Samhitas, and these have been influential Agamic texts within the theistic Vaishnava movements.

Literally meaning five nights (pañca: five, rātra: nights), the term Pancharatra has been variously interpreted. The term has been attributed to a sage Narayana who performed a sacrifice for five nights and became a transcendent being and one with all beings. The Pancharatra Agamas constitute some of the most important texts of many Vaishnava philosophies including the Madhva Sampradaya or Brahma Sampradaya of Madhvacharya and the Sri Vaishnava Sampradaya of Ramanuja. The Pancharatra Agamas are composed of more than 200 texts; likely composed between 600 CE to 850 CE.

The Bhagavata (/ˈbɑːɡəˌvɑːtə/; Sanskrit: भागवत, IAST: Bhāgavata [bʱɑ́ːɡɐʋɐtɐ]) tradition, also called Bhagavatism (/ˌbɑːɡəˈvɑːtɪz(ə)m/), is an ancient religious sect that traced its origin to the region of Mathura. After its syncretism with the Brahmanical tradition of Vishnu, Bhagavatism became a pan-Indian tradition by the second century BCE, according to R.C. Majumdar.

Historically, Bhagavatism corresponds to the development of a popular theistic movement in India, departing from the elitist sacrificial rites of Vedism, and initially focusing on the worship of the Vrishni hero Vāsudeva in the region of Mathura. It later assimilated into the concept of Narayana where Krishna is conceived as svayam bhagavan. According to some historical scholars, worship of Krishna emerged in the 1st century BCE. However, Vaishnava traditionalists place it in the 4th century BCE. Despite the relative silence of the earlier Vedic sources, the features of Bhagavatism and the principles of monotheism of Bhagavata school, as described in the Bhagavad Gita, are viewed as an example of the belief that Vāsudeva-Krishna is not an avatar of the Vedic Vishnu, but is the Supreme Being Himself.

Emperor Wen of Sui (隋文帝; 21 July 541 – 13 August 604), personal name Yang Jian (楊堅), childhood name Naluoyan (那羅延), Xianbei name Puliuru Jian (普六茹堅), was the founding emperor of the Sui dynasty of China. As a Buddhist, he encouraged the spread of Buddhism through the state.

He is credited with reunifying China proper in 589, bringing an end to nearly three centuries of political fragmentation that began with the breakaway of the Cheng-Han and Han-Zhao regimes from the Western Jin in 304. His reign also saw the initiation of the Grand Canal, a major infrastructure project that would later facilitate the integration of northern and southern China.

Shesha (Sanskrit: शेष, romanised: Śeṣa, lit. 'Remainder'), also known by his epithets Sheshanaga (Sanskrit: शेषनाग, romanised: Śeṣanāga, lit. 'The snake Shesha') and Adishesha (Sanskrit: आदिशेष, romanised: Ādiśeṣa, lit. 'First Shesha'), is a serpentine demigod (naga) and king of the serpents (Nagaraja), as well as a primordial being of creation in Hinduism. In the Puranas, Shesha is said to hold all the planets of the universe on his hoods and to constantly sing the glories of Vishnu from all his mouths. He is sometimes referred to as Ananta (Sanskrit: अनन्त, lit. 'Without end') or Ananta Shesha (Sanskrit: अनन्त शेष, romanised: Ananta Śeṣa, lit. 'Endless Śeṣa/Remainder').

The Narayana form of Vishnu is often depicted as resting on Shesha, accompanied by his consort Lakshmi. Shesha is considered as one of the two mounts of Vishnu alongside Garuda. He is said to have descended upon Earth in the following human forms or incarnations: Lakshmana, brother of Vishnu's incarnation Rama during the Treta Yuga, and according to some traditions, as Balarama, brother of Vishnu's incarnation Krishna during the Dvapara Yuga. According to the Mahabharata (Adi Parva), his father was Kashyapa and his mother Kadru, though in other accounts, he is usually a primordial being created by Vishnu.