The Groups
لَّهُۥ مَقَالِيدُ ٱلسَّمَـٰوَٰتِ وَٱلْأَرْضِ ۗ وَٱلَّذِينَ كَفَرُوا۟ بِـَٔايَـٰتِ ٱللَّهِ أُو۟لَـٰٓئِكَ هُمُ ٱلْخَـٰسِرُونَ
To Him belong the keys of the heavens and the earth. And they who disbelieve in the verses of Allah - it is those who are the losers.
Nearby ayahs help place verse 39:63 in sequence and meaning.
وَيُنَجِّى ٱللَّهُ ٱلَّذِينَ ٱتَّقَوْا۟ بِمَفَازَتِهِمْ لَا يَمَسُّهُمُ ٱلسُّوٓءُ وَلَا هُمْ يَحْزَنُونَ
And Allah will save those who feared Him by their attainment; no evil will touch them, nor will they grieve.
ٱللَّهُ خَـٰلِقُ كُلِّ شَىْءٍ ۖ وَهُوَ عَلَىٰ كُلِّ شَىْءٍ وَكِيلٌ
Allah is the Creator of all things, and He is, over all things, Disposer of affairs.
قُلْ أَفَغَيْرَ ٱللَّهِ تَأْمُرُوٓنِّىٓ أَعْبُدُ أَيُّهَا ٱلْجَـٰهِلُونَ
Say, [O Muhammad], "Is it other than Allah that you order me to worship, O ignorant ones?"
وَلَقَدْ أُوحِىَ إِلَيْكَ وَإِلَى ٱلَّذِينَ مِن قَبْلِكَ لَئِنْ أَشْرَكْتَ لَيَحْبَطَنَّ عَمَلُكَ وَلَتَكُونَنَّ مِنَ ٱلْخَـٰسِرِينَ
And it was already revealed to you and to those before you that if you should associate [anything] with Allah, your work would surely become worthless, and you would surely be among the losers."