Undeterred by the ill-success of this preaching, he repeatedly appealed to them on other occasions, but his message and his warnings received from them nothing but scoffing and contempt. More than once the Quraysh tried to induce his uncle Abū Ṭālib, as head of the clan of the Banū Hāshim, to which Muḥammad belonged, to restrain him from making such attacks upon their ancestral faith, or otherwise they threatened to resort to more violent measures. Abū Ṭālib accordingly appealed to his nephew not to bring disaster on himself and his family. The Prophet replied: “Were the sun to come down on my right hand and the moon on my left, and the choice were offered me of abandoning my mission until God himself should reveal it, or perishing in the achievement of it, I would not abandon it.” Abū Ṭālib was moved and exclaimed, “Go and say whatever thou wilt: by God! I will never give thee up unto thy enemies.” The Quraysh viewed the progress of the new religion with increasing dissatisfaction and hatred. They adopted all possible means, threats and promises, insults and offers of worldly honour and aggrandisement to induce Muḥammad to abandon the part he had taken up. The violent abuse with which he was assailed is said to have been the indirect cause of drawing to his side one important convert in the person of his uncle, Ḥamzah, whose chivalrous soul was so stung to sudden sympathy by a tale of insult inflicted on and patiently borne by his nephew, that he changed at once from a bitter enemy into a staunch adherent. His was not the only instance of sympathy for the sufferings of the Muslims being aroused at the sight of the persecutions they had to endure, and many, no doubt, secretly favoured the new religion who did not declare themselves until the day of its triumph.