مَّا عَلَى ٱلرَّسُولِ إِلَّا ٱلۡبَلَٰغُۗ وَٱللَّهُ يَعۡلَمُ مَا تُبۡدُونَ وَمَا تَكۡتُمُونَ ٩٩
Not upon the Messenger is [responsibility] except [for] notification. And Allāh knows whatever you reveal and whatever you conceal.
Translation: Saheeh International (English)
Each word's meaning and sound
The duty of the Messenger is only to convey what Allah has instructed him to. It is not his duty to make people accept the guidance: that is only in Allah’s Hands. Allah knows what you reveal and what you keep hidden, whether guidance or misguidance, and He will repay your actions.
Al-Mukhtasar in interpreting the Noble Quran