Allah Subhanoho wa-T'ala Says to Prophet Muhammad (s.a.a.w.) in The Holy Quran:
وَمَا أَرْسَلْنَاكَ إِلَّا رَحْمَةً لِّلْعَالَمِين
"And We have not sent you except as a mercy to mankind." (The Prophets 21:107)Read more...
Muhammad (s.a.a.w.) preached to the people to trust in Allah (swt). His whole life was a sublime example of the precept. In the loneliness of Makkah, in the midst of persecution and danger, in adversity and tribulations, and in the thick of enemies in the battles of Uhud and Hunain, complete faith and trust in Allah (swt) appears as the dominant feature in his life. However great the danger that confronted him, he never lost hope and never allowed himself to be unduly agitated. Abu Talib knew the feelings of the Quraish when the Prophet (s.a.a.w.) started his mission. He also knew the lengths to which the Quraish could go, and requested the Prophet (s.a.a.w.) to abandon his mission, but the latter calmly replied,
"Dear uncle, do not go by my loneliness. Truth will not go unsupported for long. The whole of Arabia and beyond will one day espouse its cause." [Ibn Hisham, Sirat-ur-Rasul]
Allah T'ala says in the Holy Quran: