Kanishka I (Greco-Bactrian: κανηþκε Kanēške, Brahmi: Gupta ashoka kaa.svgGupta ashoka nni.jpgGupta ashoka ssk.jpg Kā-ṇi-ṣka,[1] Sanskrit: कनिष्क), or Kanishka the Great, an emperor of the Kushan dynasty in the second century (c. 127–150 CE),[2] is famous for his military, political, and spiritual achievements. A descendant of Kujula Kadphises, founder of the Kushan empire, Kanishka came to rule an empire in Bactria extending to Pataliputra on the Gangetic plain. The main capital of his empire was located at Puruṣapura in Gandhara, with another major capital at Kapisa.

His conquests and patronage of Buddhism played an important role in the development of the Silk Road, and in the transmission of Mahayana Buddhism from Gandhara across the Karakoram range to China. Around 127 CE, he replaced Greek by Bactrian as the official language of administration in the empire.[3]

Earlier scholars believed that Kanishka ascended the Kushan throne in 78 CE, and that this date was used as the beginning of the Saka calendar era. However, historians no longer regard this date as that of Kanishka's accession. Falk estimates that Kanishka came to the throne in 127 CE.[4]

The Kanishka statue in the Mathura Museum. There is a dedicatory inscription along the bottom of the coat.

Kanishka was a Kushan of probable Yuezhi ethnicity.[5] His native language is unknown. The Rabatak inscription uses a Greek script, to write a language described as Arya (αρια) – most likely a form of Bactrian native to Ariana, which was an Eastern Iranian language of the Middle Iranian period.[6] However, this was likely adopted by the Kushans to facilitate communication with local subjects. It is not certain, what language the Kushan elite spoke among themselves.

Kanishka was the successor of Vima Kadphises, as demonstrated by an impressive genealogy of the Kushan kings, known as the Rabatak inscription.[7][8] The connection of Kanishka with other Kushan rulers is described in the Rabatak inscription as Kanishka makes the list of the kings who ruled up to his time: Kujula Kadphises as his great-grandfather, Vima Taktu as his grandfather, Vima Kadphises as his father, and himself Kanishka: "for King Kujula Kadphises (his) great grandfather, and for King Vima Taktu (his) grandfather, and for King Vima Kadphises (his) father, and *also for himself, King Kanishka".[9]

Kanishka's empire was certainly vast. It extended from southern Uzbekistan and Tajikistan, north of the Amu Darya (Oxus) in the north west to Northern India, as far as Mathura in the south east (the Rabatak inscription even claims he held Pataliputra and Sri Champa), and his territory also included Kashmir, where there was a town Kanishkapur (modern day Kanispora), named after him not far from the Baramula Pass and which still contains the base of a large stupa.

Knowledge of his hold over Central Asia is less well established. The Book of the Later Han, Hou Hanshu, states that general Ban Chao fought battles near Khotan with a Kushan army of 70,000 men led by an otherwise unknown Kushan viceroy named Xie (Chinese: 謝) in 90 AD. Ban Chao claimed to be victorious, forcing the Kushans to retreat by use of a scorched-earth policy. The territories of Kashgar, Khotan and Yarkand were Chinese dependencies in the Tarim Basin, modern Xinjiang. Several coins of Kanishka have been found in the Tarim Basin.[10]

Controlling both the land (the Silk Road) and sea trade routes between South Asia and Rome seems to have been one of Kanishka's chief imperial goals.

Kanishka's coins portray images of Indian, Greek, Iranian and even Sumero-Elamite divinities, demonstrating the religious syncretism in his beliefs. Kanishka's coins from the beginning of his reign bear legends in Greek language and script and depict Greek divinities. Later coins bear legends in Bactrian, the Iranian language that the Kushans evidently spoke, and Greek divinities were replaced by corresponding Iranian ones. All of Kanishka's coins – even ones with a legend in the Bactrian language – were written in a modified Greek script that had one additional glyph (Ϸ) to represent /š/ (sh), as in the word 'Kushan' and 'Kanishka'.

On his coins, the king is typically depicted as a bearded man in a long coat and trousers gathered at the ankle, with flames emanating from his shoulders. He wears large rounded boots, and is armed with a long sword as well as a lance. He is frequently seen to be making a sacrifice on a small altar. The lower half of a lifesize limestone relief of Kanishka similarly attired, with a stiff embroidered surplice beneath his coat and spurs attached to his boots under the light gathered folds of his trousers, survived in the Kabul Museum until it was destroyed by the Taliban.[14]

A few coins at the beginning of his reign have a legend in the Greek language and script: ΒΑΣΙΛΕΥΣ ΒΑΣΙΛΕΩΝ ΚΑΝΗϷΚΟΥ, basileus basileon kaneshkou "[coin] of Kanishka, king of kings."
Greek deities, with Greek names are represented on these early coins:

The inscriptions in Greek are full of spelling and syntactical errors.

Following the transition to the Bactrian language on coins, Iranian and Indic divinities replace the Greek ones:

Kanishka's reputation in Buddhist tradition regarded with utmost importance as he not only believed in Buddhism but also encouraged its teachings as well. As a proof of it, he administered the 4th Buddhist Council in Kashmir as the head of the council. It was presided by Vasumitra and Ashwaghosha. Images of the Buddha based on 32 physical signs were made during his time.

He encouraged both Gandhara school of Greco-Buddhist Art and the Mathura school of Hindu art (an inescapable religious syncretism pervades Kushana rule). Kanishka personally seems to have embraced both Buddhism and the Persian attributes but he favored Buddhism more as it can be proven by his devotion to the Buddhist teachings and prayer styles depicted in various books related to kushan empire.

His greatest contribution to Buddhist architecture was the Kanishka stupa at Peshawar, Pakistan. Archaeologists who rediscovered the base of it in 1908–1909 ascertained that this stupa had a diameter of 286 feet (87 metres). Reports of Chinese pilgrims such as Xuanzang indicate that its height was 600 to 700 (Chinese) "feet" (= roughly 180–210 metres or 591–689 ft.) and was covered with jewels.[17] Certainly this immense multi-storied building ranks among the wonders of the ancient world.

Kanishka is said to have been particularly close to the Buddhist scholar Ashvaghosha, who became his religious advisor in his later years.

The Buddhist coins of Kanishka are comparatively rare (well under one percent of all known coins of Kanishka). Several show Kanishka on the obverse and the Buddha standing on the reverse. A few also show the Shakyamuni Buddha and Maitreya. Like all coins of Kanishka, the design is rather rough and proportions tend to be imprecise; the image of the Buddha is often slightly overdone, with oversize ears and feet spread apart in the same fashion as the Kushan king.

Only six Kushan coins of the Buddha are known in gold (the sixth one is the centerpiece of an ancient piece of jewellery, consisting of a Kanishka Buddha coin decorated with a ring of heart-shaped ruby stones). All these coins were minted in gold under Kanishka I, and are in two different denominations: a dinar of about 8 gm, roughly similar to a Roman aureus, and a quarter dinar of about 2 gm. (about the size of an obol).

The Buddha is represented wearing the monastic robe, the antaravasaka, the uttarasanga, and the overcoat sanghati.

The ears are extremely large and long, a symbolic exaggeration possibly rendered necessary by the small size of the coins, but otherwise visible in some later Gandharan statues of the Buddha typically dated to the 3rd–4th century CE (illustration, left). He has an abundant topknot covering the usnisha, often highly stylised in a curly or often globular manner, also visible on later Buddha statues of Gandhara.

In general, the representation of the Buddha on these coins is already highly symbolic, and quite distinct from the more naturalistic and Hellenistic images seen in early Gandhara sculptures. On several designs a mustache is apparent. The palm of his right hand bears the Chakra mark, and his brow bear the urna. An aureola, formed by one, two or three lines, surrounds him.

The full gown worn by the Buddha on the coins, covering both shoulders, suggests a Gandharan model rather than a Mathuran one.

Depictions of the "Shakyamuni Buddha" (with legend ϷΑΚΑΜΑΝΟ ΒΟΔΔΟ "Shakamano Boddo") in Kanishka's coinage.

The Shakyamuni Buddha (with the legend "Sakamano Boudo", i.e. Shakamuni Buddha, another name for the historic Buddha Siddharta Gautama), standing to front, with left hand on hip and forming the abhaya mudra with the right hand. All these coins are in copper only, and usually rather worn.

The gown of the Shakyamuni Buddha is quite light compared to that on the coins in the name of Buddha, clearly showing the outline of the body, in a nearly transparent way. These are probably the first two layers of monastic clothing the antaravasaka and the uttarasanga. Also, his gown is folded over the left arm (rather than being held in the left hand as above), a feature only otherwise known in the Bimaran casket and suggestive of a scarf-like uttariya. He has an abundant topknot covering the ushnisha, and a simple or double halo, sometimes radiating, surrounds his head.

Depictions of "Maitreya" (with legend ΜΕΤΡΑΓΟ ΒΟΔΔΟ "Metrago Boddo") in Kanishka's coinage.

The Bodhisattva Maitreya (with the legend "Metrago Boudo") cross-legged on a throne, holding a water pot, and also forming the Abhaya mudra. These coins are only known in copper and are quite worn out . On the clearest coins, Maitreya seems to be wearing the armbands of an Indian prince, a feature often seen on the statuary of Maitreya. The throne is decorated with small columns, suggesting that the coin representation of Maitreya was directly copied from pre-existing statuary with such well-known features.

The qualification of "Buddha" for Maitreya is inaccurate, as he is instead a Bodhisattva (he is the Buddha of the future).

The iconography of these three types is very different from that of the other deities depicted in Kanishka's coinage. Whether Kanishka's deities are all shown from the side, the Buddhas only are shown frontally, indicating that they were copied from contemporary frontal representations of the standing and seated Buddhas in statuary.[19] Both representations of the Buddha and Shakyamuni have both shoulders covered by their monastic gown, indicating that the statues used as models were from the Gandhara school of art, rather than Mathura.

Several Buddhist statues are directly connected to the reign of Kanishka, such as several Bodhisattva statues from the Art of Mathura, while a few other from Gandhara are inscribed with a date in an era which is now thought to be the Yavana era, starting in 186 to 175 BCE.[20]

Relics from Kanishka's stupa in Peshawar, sent by the British to Mandalay, Burma in 1910.

The "Kanishka casket" or "Kanishka reliquary", dated to the first year of Kanishka's reign in 127 CE, was discovered in a deposit chamber under Kanishka stupa, during the archaeological excavations in 1908–1909 in Shah-Ji-Ki-Dheri, just outside the present-day Ganj Gate of the old city of Peshawar.[32][33] It is today at the Peshawar Museum, and a copy is in the British Museum. It is said to have contained three bone fragments of the Buddha, which are now housed in Mandalay, Burma.

"(*mahara)jasa kanishkasa kanishka-pure nagare aya gadha-karae deya-dharme sarva-satvana hita-suhartha bhavatu mahasenasa sagharaki dasa agisala nava-karmi ana*kanishkasa vihare mahasenasa sangharame"

The text is signed by the maker, a Greek artist named Agesilas, who oversaw work at Kanishka's stupas (caitya), confirming the direct involvement of Greeks with Buddhist realisations at such a late date: "The servant Agisalaos, the superintendent of works at the vihara of Kanishka in the monastery of Mahasena" ("dasa agisala nava-karmi ana*kaniskasa vihara mahasenasa sangharame").

The lid of the casket shows the Buddha on a lotus pedestal, and worshipped by Brahma and Indra. The edge of the lid is decorated by a frieze of flying geese. The body of the casket represents a Kushan monarch, probably Kanishka in person, with the Iranian sun and moon gods on his side. On the sides are two images of a seated Buddha, worshiped by royal figures, can be assumed as Kanishka. A garland, supported by cherubs goes around the scene in typical Hellenistic style.

The attribution of the casket to Kanishka has been recently disputed, essentially on stylistic ground (for example the ruler shown on the casket is not bearded, to the contrary of Kanishka). Instead, the casket is often attributed to Kanishka's successor Huvishka.

In Buddhist tradition, Kanishka is often described as an aggressive, hot tempered, rigid, strict, and a bit harsh kind of King before he got converted to Buddhism of which he was very fond, and after his conversion to Buddhism, he became an openhearted, benevolent, and faithful ruler. As in the Sri-dharma-pitaka-nidana sutra:

Additionally, the arrival of Kanishka was reportedly foretold or was predicted by the Buddha, as well as the construction of his stupa:

The same story is repeated in a Khotanese scroll found at Dunhuang, which first described how Kanishka would arrive 400 years after the death of the Buddha. The account also describes how Kanishka came to raise his stupa:

Chinese pilgrims to India, such as Xuanzang, who travelled there around 630 CE also relays the story:

"Kaṇiṣka became sovereign of all Jambudvīpa (Indian subcontinent) but he did not believe in Karma, but he treated Buddhism with honor and respect as he himself converted to Buddhism intrigued by the teachings and scriptures of it. When he was hunting in the wild country a white hare appeared; the king gave a chase and the hare suddenly disappeared at [the site of the future stupa]….[when the construction of the stūpa was not going as planned] the king lost his patience and took the matter in his own hands and started resurrecting the plans precisely, thus completing the stupas with utmost perfection and perseverance. These two stupas are still in existence and were resorted to for cures by people afflicted with diseases."

King Kanishka because of his deeds was highly respected, regarded, honored by all the people he ruled and governed and was regarded the greatest king who ever lived because of his kindness, humbleness and sense of equality and self-righteousness among all aspects. Thus such great deeds and character of the king Kanishka made his name immortal and thus he was regarded "THE KING OF KINGS"[37]

Buddhist monks from the region of Gandhara played a key role in the development and the transmission of Buddhist ideas in the direction of northern Asia from the middle of the 2nd century CE. The Kushan monk, Lokaksema (c. 178 CE), became the first translator of Mahayana Buddhist scriptures into Chinese and established a translation bureau at the Chinese capital Loyang. Central Asian and East Asian Buddhist monks appear to have maintained strong exchanges for the following centuries.

Kanishka was probably succeeded by Huvishka. How and when this came about is still uncertain. It is a fact that there was only one king named Kanishka in the whole Kushan legacy. The inscription on The Sacred Rock of Hunza also shows the signs of Kanishka.