An-Nahl 16:22

Your god is one God. But for those who believe not in the Hereafter, their hearts are in denial, and they are proud (22)Certainly, Allah knows what they conceal and what they reveal. Truly, He does not like the proud (23)

None is to be worshipped except Allah

Allah tells us that there is none to be worshipped besides Him, the One, the Unique, the Lone, the Self-Sufficient. He tells us that the hearts of the disbelievers deny that and are astonished by that:

أَجَعَلَ الْآلِهَةَ إِلَٰهًا وَاحِدًا ۖ إِنَّ هَٰذَا لَشَيْءٌ عُجَابٌ

("Has he made the gods (all) into One God?! Verily, this is a curious thing!")(38:5).

وَإِذَا ذُكِرَ اللَّهُ وَحْدَهُ اشْمَأَزَّتْ قُلُوبُ الَّذِينَ لَا يُؤْمِنُونَ بِالْآخِرَةِ ۖ وَإِذَا ذُكِرَ الَّذِينَ مِن دُونِهِ إِذَا هُمْ يَسْتَبْشِرُونَ

(And when Allah alone is mentioned, the hearts of those who do not believe in the Hereafter are filled with disgust, and when those besides Him are mentioned, behold, they rejoice!)(39:45).

وَهُم مُّسْتَكْبِرُونَ

(and they are proud) meaning they are too proud to worship Allah, and their hearts reject the idea of singling Him out, as Allah says:

إِنَّ الَّذِينَ يَسْتَكْبِرُونَ عَنْ عِبَادَتِي سَيَدْخُلُونَ جَهَنَّمَ دَاخِرِينَ

(Verily! Those who scorn My worship they will surely enter Hell in humiliation!)[40:60] So here, Allah says;

لَا جَرَمَ

(Certainly), meaning truly,

أَنَّ اللَّهَ يَعْلَمُ مَا يُسِرُّونَ وَمَا يُعْلِنُونَ

(Allah knows what they conceal and what they reveal.) meaning He will requite them for that in full.

إِنَّهُ لَا يُحِبُّ الْمُسْتَكْبِرِينَ

(Truly, He does not like the proud.)