رُّسُلًا مُّبَشِّرِينَ وَمُنذِرِينَ لِئَلَّا يَكُونَ لِلنَّاسِ عَلَى ٱللَّهِ حُجَّةٌۢ بَعْدَ ٱلرُّسُلِ ۚ وَكَانَ ٱللَّهُ عَزِيزًا حَكِيمًا Qur’an An-Nisaa' (4:165)Rusulan mubashshireena wamunthireena lialla yakoona lilnnasi AAala Allahi hujjatun baAAda alrrusuli wakana Allahu AAazeezan hakeeman
Every prophet proclaims Allah's goodness to the righteous and forgiveness to those who repent, (good news), and the Wrath to come for those who reject Faith and live in iniquity (warning). Their mission of warning is a prelude and complement to their mission of good news. No one can then say that he or she did not know.