Much of Bhutan’s history is obscure, but it can be broadly summarized into three important eras: the advent of Buddhism, Zhabdrung Ngawang Namgyel’s unification of the country and the institution of monarchy in 1907.
Before Buddhism arrived in the country, Bhutan is said to have been in a dark age with rampant evil, cannibalism and bon practice. Guru Padmasambhava who visited Bhutan on several occasions introduced Buddhism in the country.
In one occasion, guru Padmasambhava visited eastern Bhutan in pursuit of an evil spirit who fled from Tibet escaping the Guru’s wrath. Guru Padmasambhava subdued the evil spirit and blessed the site. Today it is an important pilgrimage site for every Bhutanese.
Bhutan’s ancient history abounds in Guru Rinpoche’s literature.
Until seventeenth century, Bhutan was divided among numerous warlords and rival factions. There were no laws and the country remained in anarchy.
Zhabdrung Ngawang Namgyel who visited Bhutan from Tibet is said to have unified the country together under a uniform law.