claimed to have converted to Christianity. However, there is debate on his religious affinity. Theodor Nöldeke noted that Imru' al-Qays ibn 'Amr was not a Christian, while Irfan Shahîd noted a possible Christian affiliation, suggesting that Imru'al Qays' Christianity may have been "orthodox, heretical or of the Manichaean type". Furthermore, Shahid asserts that the funerary inscription of Imru' al Qays ibn 'Amr lacks Christian formulas and symbols. Imru' al-Qais dreamt of a unified and independent Arab kingdom and, following that dream, he seized many cities in the Arabian Peninsula. He then formed a large army and developed the Kingdom as a naval power, which consisted of a fleet of ships operating along the Bahraini coast. From this position he attacked the coastal cities of Iran - which at that time was in civil war, due to a dispute as to the succession - even raiding the birthplace of the Sasanian kings, Fars Province. Imru' al-Qais escaped to Bahrain, taking his dream of a unified Arab nation with him, and then to Syria seeking the promised assistance from Constantius II which never materialized, so he stayed there until he died. When he died he was entombed at al-Nimarah in the Syrian desert. Imru' al-Qais' funerary inscription is written in an extremely difficult type of script. Recently there has been a revival of interest in the inscription, and controversy has arisen over its precise implications. It is now certain that Imru' al-Qais claimed the title "King of all the Arabs" and also claimed in the inscription to have campaigned successfully over the entire north and centre of the peninsula, as far as the border of Najran. Two years after his death, in the year 330, a revolt took place where Aws ibn Qallam was killed and succeeded by the son of Imru' al-Qais, 'Amr. Thereafter, the Lakhmids' main rivals were the Ghassanids, who were vassals of the Sasanians' arch-enemy, the Roman Empire. The Lakhmid kingdom could have been a major centre of the Church of the East, which was nurtured by the Sasanians, as it opposed the Chalcedonian Christianity of the Romans. The Lakhmids remained influential throughout the sixth century. Nevertheless, in 602, the last Lakhmid king, al-Nu'man III ibn al-Mundhir, was put to death by the Sasanian emperor Khosrow II because of a false suspicion of treason, and the Lakhmid kingdom was annexed. It is now widely believed that the annexation