Author: Christian Information Ministries From
http://www.christianinformation.org/article.asp?artID=50
The Origin of Baha'i
The roots of the Baha'i faith go back to a nineteenth-century religion called "Babism." Babism, which broke off from the Shiite form of Islam, was founded in 1844 in Persia (now known as Iran). The founder, a young businessman who assumed the title "Bab" (which means "the Gate" or door to spiritual truth), began to proclaim a new religious system that took a marked departure from his Islamic roots. For example, he stated that the religious prophets were divine "manifestations" of God himself. He then proclaimed himself a prophet or manifestation of God greater than Muhammad, and claimed that he was sent by God "to replace Muhammad's religion and laws with his own."He also saw himself as a "forerunner" to an even greater manifestation destined to emerge later. This person would be "the World Teacher who would appear to unite mankind and usher in a new era of peace."
The Bab's message fell on responsive ears, and soon he developed a strong following. In fact, the growth of this movement, called the Babis, so alarmed orthodox Muslim leaders that the Bab was arrested. The bulk of his ministry occurred during this six-year prison sentence. The years between 1848 and 1850 were marked by bloody clashes between the Babis and the Persian government. In 1850 the government, in an attempt to eradicate the movement, executed the Bab by firing squad and launched a widespread persecution of his followers. The persecution reached its height in 1852 when the government massacred approximately 20,000 Babis. In spite of this horrible persecution, Babism continued to spread.
Before his death, the Bab had chosen a young disciple to be his successor. The young man, Subh-I-Ezel, was not cut out for leadership and many of his responsibilities were performed by his older half-brother, Mirza Husayn Ali. In 1863, the older half- brother, also a disciple of the Bab, declared himself the World Teacher. In other words, he claimed to be the fulfillment of the Bab's prediction of a coming World Teacher who would unite the world and bring peace. He then assumed the name "Baha'u'llah" which means "the glory of God."
Most of the Babis accepted Baha'u'llah as the World Teacher (and became "Baha'is"). Some, however, remained loyal to the younger brother. Violent skirmishes occurred between the two factions, and the two leaders accused each other of attempted poisoning.The government sent Subh-I-Ezel, the younger brother, to prison in Cyprus, and the older to prison at Akka (now in Israel). The younger man's following withered away, but Baha'u'llah's following grew in numbers and intensity. This is largely because his disciples, the Baha'is, recorded everything he said over one hundred books and tablets in all, and thus were able to keep spreading the word.
Baha'u'llah spent many years in prison and/or exile, but because of all the recorded teachings his movement continued to grow. He lived to the ripe old age of 75 and died in 1892. His oldest son Abdu'l- Baha was given sole authority to interpret his teachings. He was considered to be infallible in his interpretation of Baha'u'llah's works, and he proved quite successful in spreading the faith outside of the Muslim world.