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Surah 39. Az-Zumar
Ayah 62 - 66
62 ٱللَّهُ خَـٰلِقُ كُلِّ شَىْءٍ ۖ وَهُوَ عَلَىٰ كُلِّ شَىْءٍ وَكِيلٌ
63 لَّهُۥ مَقَالِيدُ ٱلسَّمَـٰوَٰتِ وَٱلْأَرْضِ ۗ وَٱلَّذِينَ كَفَرُوا۟ بِـَٔايَـٰتِ ٱللَّهِ أُو۟لَـٰٓئِكَ هُمُ ٱلْخَـٰسِرُونَ
64 قُلْ أَفَغَيْرَ ٱللَّهِ تَأْمُرُوٓنِّىٓ أَعْبُدُ أَيُّهَا ٱلْجَـٰهِلُونَ
65 وَلَقَدْ أُوحِىَ إِلَيْكَ وَإِلَى ٱلَّذِينَ مِن قَبْلِكَ لَئِنْ أَشْرَكْتَ لَيَحْبَطَنَّ عَمَلُكَ وَلَتَكُونَنَّ مِنَ ٱلْخَـٰسِرِينَ
66 بَلِ ٱللَّهَ فَٱعْبُدْ وَكُن مِّنَ ٱلشَّـٰكِرِينَ
[62-66] Allah is the Creator of everything and over every thing He is the Guardian.73 To Him belong the keys of the treasures of the heavens and the earth; and the losers are only those who disbelieve His Revelations. (O Prophet,) say to them, "Ignorant people! Do you bid me worship others than Allah?" (Tell them plainly this because) the Revelation sent to you and to all the Prophets before you has been this: `If you commit shirk, all your works will be rendered vain74 and you will be among the losers." Therefore, (O Prophet), you should worship only Allah and be among His grateful servants.
73That is, "He did not just create the world and then left it alone, but He is constantly guarding and watching over everything. Just as everything in the world came into being by His act of creation so everything is living and surviving by His leave, and flourishing and functioning only under His protection and care."
74That is, "No act which is performed along with shirk will be adjudged as a righteous act, and no one who, being a mushrik, performs many acts as good acts in his personal judgment, will deserve any reward for them, and his whole life work will be deemed to have gone waste."