Al Anbiya, 107 Ayah
21:107
وَمَآ أَرۡسَلۡنَٰكَ إِلَّا رَحۡمَةٗ لِّلۡعَٰلَمِينَ ١٠٧
Wa Mā 'Arsalnāka 'Illā Raĥmatan Lil`ālamīna
And We have not sent you, [O Muhammad], except as a mercy to the worlds.