وَقُل لِّلَّذِينَ لَا يُؤۡمِنُونَ ٱعۡمَلُواْ عَلَىٰ مَكَانَتِكُمۡ إِنَّا عَٰمِلُونَ ١٢١
And say to those who do not believe, "Work according to your position; indeed, we are working.
Translation: Saheeh International (English)
Each word's meaning and sound
Say, O Messenger, to those who do not have faith in Allah and do not accept His Oneness: Act according to your way of ignoring the truth and preventing others from it. We will also act according to our way of remaining firm on it, inviting towards it and being patient in it.
Al-Mukhtasar in interpreting the Noble Quran