21:25
وَمَآ أَرْسَلْنَا مِن قَبْلِكَ مِن رَّسُولٍ إِلَّا نُوحِىٓ إِلَيْهِ أَنَّهُۥ لَآ إِلَـٰهَ إِلَّآ أَنَا۠ فَٱعْبُدُونِ
And We sent not before you any messenger except that We revealed to him that, "There is no deity except Me, so worship Me."
The Prophets
وَمَآ أَرْسَلْنَا مِن قَبْلِكَ مِن رَّسُولٍ إِلَّا نُوحِىٓ إِلَيْهِ أَنَّهُۥ لَآ إِلَـٰهَ إِلَّآ أَنَا۠ فَٱعْبُدُونِ
And We sent not before you any messenger except that We revealed to him that, "There is no deity except Me, so worship Me."
Nearby ayahs help place verse 21:25 in sequence and meaning.
لَا يُسْـَٔلُ عَمَّا يَفْعَلُ وَهُمْ يُسْـَٔلُونَ
He is not questioned about what He does, but they will be questioned.
أَمِ ٱتَّخَذُوا۟ مِن دُونِهِۦٓ ءَالِهَةً ۖ قُلْ هَاتُوا۟ بُرْهَـٰنَكُمْ ۖ هَـٰذَا ذِكْرُ مَن مَّعِىَ وَذِكْرُ مَن قَبْلِى ۗ بَلْ أَكْثَرُهُمْ لَا يَعْلَمُونَ ٱلْحَقَّ ۖ فَهُم مُّعْرِضُونَ
Or have they taken gods besides Him? Say, [O Muhammad], "Produce your proof. This [Qur'an] is the message for those with me and the message of those before me." But most of them do not know the truth, so they are turning away.
وَقَالُوا۟ ٱتَّخَذَ ٱلرَّحْمَـٰنُ وَلَدًا ۗ سُبْحَـٰنَهُۥ ۚ بَلْ عِبَادٌ مُّكْرَمُونَ
And they say, "The Most Merciful has taken a son." Exalted is He! Rather, they are [but] honored servants.
لَا يَسْبِقُونَهُۥ بِٱلْقَوْلِ وَهُم بِأَمْرِهِۦ يَعْمَلُونَ
They cannot precede Him in word, and they act by His command.