Members of the Prophet’s family that embraced Islam the first day did so, on the basis of his
Answer Details
Members of the Prophet's family that embraced Islam the first day did so on the basis of his truthfulness and uprightness. This means that they believed that the Prophet Muhammad (SAW) was truthful in his message and teachings, and that he was an upright and just person. They saw his behavior and conduct, and recognized that he was a man of high moral character, and this was what led them to accept his message of Islam. They were convinced that he was a messenger of Allah and that his message was the truth.