Word by Word Analysis

وَمَآ أَرْسَلْنَـٰكَ إِلَّا كَآفَّةً لِّلنَّاسِ بَشِيرًا وَنَذِيرًا وَلَـٰكِنَّ أَكْثَرَ ٱلنَّاسِ لَا يَعْلَمُونَ 28

And We have not sent you except comprehensively to mankind as a bringer of good tidings and a warner. But most of the people do not know.