'This refers to the Christians who believed. An important personage
belonging to this class was the Negus of Abyssinia, in whose dominions
the Muslims found shelter in the early days of the Prophet's mission,
when compelled to flee from Mecca on account of the severe persecutions
of the Quraish. Even there they were followed by a deputation of the
persecutors, who, in order excite the religious hatred of the Christian
monarch against the homeless Muslims, represented to the Negus that
the fugitives not only denounced the idols of the Arabs but also spoke
disparagingly of Jesus Christ. Whereupon, the Muslims being called
upon to answer the charge, their leader read out the portion of the
chapter "MARIAM" dealing with Jesus Christ, and the words so
impressed the Negus that he wept, and said that Jesus Christ was not a
whit more than the Qur'an described him to be. That he subsequently
became a true convert to Islam is clearly shown by the funeral service
having been held for him by the Holy Prophet when the news of his
death reached Medina (Bukhari. 23: 4 Alim 5:217).'