وَمَا أَرْسَلْنَاكَ إِلَّا رَحْمَةً لِّلْعَالَمِين
(سورة الأنبياء, سورة ٢١ ,اية ١٠٧)

And we have not sent you but as a mercy to the worlds.
(Al-Anbiyaa, Chapter #21, Verse #107)