Aali-Imran 3:153 ۞ اذ تصعدون ولا تلوون على احد والرسول يدعوكم في اخراكم فاثابكم غما بغم لكيلا تحزنوا على ما فاتكم ولا ما اصابكم والله خبير بما تعملون ١٥٣

The Prohibition of Obeying the Disbelievers; the Cause of Defeat at Uhud

Allah warns His believing servants against obeying the disbelievers and hypocrites, because such obedience leads to utter destruction in this life and the Hereafter. This is why Allah said,

إِن تُطِيعُواْ الَّذِينَ كَفَرُواْ يَرُ