The Groups
وَإِذَا ذُكِرَ ٱللَّهُ وَحْدَهُ ٱشْمَأَزَّتْ قُلُوبُ ٱلَّذِينَ لَا يُؤْمِنُونَ بِٱلْـَٔاخِرَةِ ۖ وَإِذَا ذُكِرَ ٱلَّذِينَ مِن دُونِهِۦٓ إِذَا هُمْ يَسْتَبْشِرُونَ
And when Allah is mentioned alone, the hearts of those who do not believe in the Hereafter shrink with aversion, but when those [worshipped] other than Him are mentioned, immediately they rejoice.
Nearby ayahs help place verse 39:45 in sequence and meaning.
أَمِ ٱتَّخَذُوا۟ مِن دُونِ ٱللَّهِ شُفَعَآءَ ۚ قُلْ أَوَلَوْ كَانُوا۟ لَا يَمْلِكُونَ شَيْـًٔا وَلَا يَعْقِلُونَ
Or have they taken other than Allah as intercessors? Say, "Even though they do not possess [power over] anything, nor do they reason?"
قُل لِّلَّهِ ٱلشَّفَـٰعَةُ جَمِيعًا ۖ لَّهُۥ مُلْكُ ٱلسَّمَـٰوَٰتِ وَٱلْأَرْضِ ۖ ثُمَّ إِلَيْهِ تُرْجَعُونَ
Say, "To Allah belongs [the right to allow] intercession entirely. To Him belongs the dominion of the heavens and the earth. Then to Him you will be returned."
قُلِ ٱللَّهُمَّ فَاطِرَ ٱلسَّمَـٰوَٰتِ وَٱلْأَرْضِ عَـٰلِمَ ٱلْغَيْبِ وَٱلشَّهَـٰدَةِ أَنتَ تَحْكُمُ بَيْنَ عِبَادِكَ فِى مَا كَانُوا۟ فِيهِ يَخْتَلِفُونَ
Say, "O Allah, Creator of the heavens and the earth, Knower of the unseen and the witnessed, You will judge between your servants concerning that over which they used to differ."
وَلَوْ أَنَّ لِلَّذِينَ ظَلَمُوا۟ مَا فِى ٱلْأَرْضِ جَمِيعًا وَمِثْلَهُۥ مَعَهُۥ لَٱفْتَدَوْا۟ بِهِۦ مِن سُوٓءِ ٱلْعَذَابِ يَوْمَ ٱلْقِيَـٰمَةِ ۚ وَبَدَا لَهُم مِّنَ ٱللَّهِ مَا لَمْ يَكُونُوا۟ يَحْتَسِبُونَ
And if those who did wrong had all that is in the earth entirely and the like of it with it, they would [attempt to] ransom themselves thereby from the worst of the punishment on the Day of Resurrection. And there will appear to them from Allah that which they had not taken into account.