﴿ أُبَلِّغُكُمْ رِسَٰلَٰتِ رَبِّى وَأَنصَحُ لَكُمْ وَأَعْلَمُ مِنَ ٱللَّهِ مَا لَا تَعْلَمُونَ ﴾

“I am delivering unto you my Sustainer's messages and giving you good advice: for I know [through revelation] from God what you do not know.”

(I convey unto you the messages of my Lord) by explaining commands and prohibition (and give good counsel unto you) I warn against the torment and call you to repentance and faith, (and know from Allah that which ye know not) of torment, if you do not believe.