Surah At-Taubah Verse 37 - English Translation by Aisha Bewley
Surah At-Taubahإِنَّمَا ٱلنَّسِيٓءُ زِيَادَةٞ فِي ٱلۡكُفۡرِۖ يُضَلُّ بِهِ ٱلَّذِينَ كَفَرُواْ يُحِلُّونَهُۥ عَامٗا وَيُحَرِّمُونَهُۥ عَامٗا لِّيُوَاطِـُٔواْ عِدَّةَ مَا حَرَّمَ ٱللَّهُ فَيُحِلُّواْ مَا حَرَّمَ ٱللَّهُۚ زُيِّنَ لَهُمۡ سُوٓءُ أَعۡمَٰلِهِمۡۗ وَٱللَّهُ لَا يَهۡدِي ٱلۡقَوۡمَ ٱلۡكَٰفِرِينَ
Deferring a sacred month is an increase in kufr by which the kuffar lead many people astray. One year they make it profane and another sacred to tally with the number Allah has made sacred. In that way they profane what Allah has made sacred. Their bad actions are made to seem good to them. Allah does not guide kafir people