When the Holy Prophet invited the Christians of Najran to Islam...

When the Holy Prophet invited the Christians of Najran to Islam, they selected their most learned men like Sayyid, Aqib, Jasiq, Alqama, etc., numbering more than 70 and sent them to Medina with 300 of their followers, to meet the Holy Prophet and learn what Islam was. They entered into scholarly discussions with the Holy Prophet and were non-plussed by his cogent reasoning.

He proved the truthfulness of his mission from their own reliable sources and said that Jesus, himself, had through various signs predicted his (Muhammad's) arrival, and the Christians were awaiting the fulfillment of the prophecies of Jesus according to which such a man would appear riding a camel from the Faran hills (in Mecca) and would emigrate to a place between 'Ayr and Uhud (which was Medina).

These arguments strongly impressed the Christians, but their love of worldly position kept them from admitting the truth. Then the Holy Prophet informed them of Allah's command, which they agreed upon as the means of settling the discussion and for distinguishing between the truthful and the liars.

The Holy Prophet's arrival for the imprecation According to their mutual understanding, the next day the entire party of the Christians, including more than seventy of their scholars, waited outside the gates of Medina for the Holy Prophet. They expected him to come with pomp and circumstance and a large number of comrades to over-awe them. But when the gates opened, the Holy Prophet came forth with a young man on his right, a dignified woman on his left, and two children in front of him.

They remained under a tree, facing the Christians. Asqaf, the most learned man of the Christians, asked who those persons were who had come out with Muhammad. He was informed that the young man was his son-in-law and cousin, ‘Ali Ibn Abi Talib, the woman was his daughter, Fatima, and the two children were his daughter's sons, Hasan and Husain. Addressing the Christians, their leader, Asqaf, said: "Look there, how confident Muhammad is!

He has brought with him his nearest kindred, sons and dear ones, to this spiritual contest of imprecation. By God, if he had any doubt or fear about his stand, he would never have selected them. Now it is not advisable to enter the contest against them. Had we no fear of the Emperor of Rome, we would have embraced the faith of Islam. It would be expedient to compromise on their terms and return home." All of them agreed with him.