Bulan was a Khazar king who led the conversion of the Khazars to Judaism. His name means "elk" in Old Turkic. The date of his reign is unknown, as the date of the conversion is hotly disputed, though it is certain that Bulan reigned some time between the mid-700s and the mid-800s. Nor is it settled whether Bulan was the Bek or the Khagan of the Khazars.
D. M. Dunlop was certain that Bulan was a Khagan; however, more recent works, such as The Jews of Khazaria by Kevin Brook, assume that he was the Bek due to references to him leading military campaigns. Khazar tradition held that before his own conversion, Bulan was religiously unaffiliated. In his quest to discover which of the three Abrahamic religions would shape his own religious beliefs, he invited representatives from each to explain their fundamental tenets. In the end, he chose Judaism. In the Khazar Correspondence, King Joseph traces his lineage back to Bulan. He refers to the reforming Khazar ruler Obadiah as being one of "the sons of the sons of Bulan". While Brook assumes this makes Obadiah Bulan's grandson, the Hebrew phrase is less definitive and may allude to a more remote descent. The royal descendants of Bulan are referred to by Khazar researchers as Bulanids, though their self-designation is unknown.
The name Sabriel is given in the Schechter Letter (roughly contemporaneous with King Joseph's letter) for the Khazar king who led the conversion to Judaism. The Schechter Letter also gives Sabriel at least a partial Jewish/Israelite ancestry. Sabriel is described as having waged successful campaigns in the Caucasus and Iranian Azerbaijan, possibly as part of the Khazar-Arab wars. His wife, Serakh, is described as a Jew and as encouraging him to study and adopt Judaism. The Schechter Letter is silent on the issue of whether Sabriel was in fact Bulan; in fact, the name Bulan does not appear in that document.
Khazar scholars sometimes refer to the king who led the Khazar conversion to Judaism as "Bulan Sabriel", though it is conceivable that they may have been different people. In The History of the Jewish Khazars, for instance, D. M. Dunlop examined (and ultimately rejected) the theory of other scholars that Sabriel in fact referred to Obadiah.
The Khagan Beks were warlords, military commanders who exercised considerable day-to-day authority, and were sometimes regarded by outsiders as the supreme lords of the Khazar nation. It is not entirely clear that the individuals listed before 737 AD were or were not Bulanids, or were Beks. They may have been simply warlords. Nevertheless, their activity parallels that of later Beks, and so are included.
Hazer's army was annihilated at Itil in 737 AD and the Caliphate imposed Islam upon the Khazars. Nevertheless, the Caliphs could not adequately garrison Khazaria, and within a few years the Khazars were once again independent. The famous conversion to Judaism seems to have occurred about this time. The date of the actual conversion to Judaism is a matter of some controversy. According to Yehuda Halevi in Kuzari, it occurred around 740 AD, though some Arab sources point to a date closer to the end of the 8th century or early 9th century, and more recent scholars postulated that 861 AD, the date of St. Cyril's visit to Khazaria, was the year of the conversion to Judaism. The 2002 discovery of a coin hoard in Sweden further complicates the issue, as some of the coins bear dates from the early 9th century and the legends "Ard al-Khazar" (Land of the Khazars) and "Moses is the Prophet of God". Since the coins date from 837 AD or 838 AD, some scholars think the conversion occurred in 838 AD. Bulan Sabriel was the Khazar ruler at the time of the conversion, but in the below list all the dates up to Aaron I are based on a presumed 740 AD conversion date.
Hij is getrouwd met Serakh al-Yahudi.
Zij zijn getrouwdBron 1
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Bulan "Sabriël" al-Khazari | ||||||||||||||||||||||||||||||||||
Serakh al-Yahudi | ||||||||||||||||||||||||||||||||||