Verse 43

لَا جَرَمَ أَنَّمَا تَدْعُونَنِىٓ إِلَيْهِ لَيْسَ لَهُۥ دَعْوَةٌ فِى ٱلدُّنْيَا وَلَا فِى ٱلْـَٔاخِرَةِ وَأَنَّ مَرَدَّنَآ إِلَى ٱللَّهِ وَأَنَّ ٱلْمُسْرِفِينَ هُمْ أَصْحَـٰبُ ٱلنَّارِ

Without a doubt, you are indeed inviting me to what is neither worthy of calling upon in this world nor in the Hereafter. And surely our return will be to God and indeed the transgressors will be the dwellers of Hell.