'Indeed, as for My servants, you have no authority over them'—meaning: you are unable to lead astray those whom Allah has guided, 'except for those who follow you of the deviators.'
﴿إِنَّ عِبَادِي لَيْسَ لَكَ عَلَيْهِمْ سُلْطَان﴾ أَيْ: لَا تَسْتَطِيعُ أَنْ تُضِلَّ مَنْ هَدَى اللَّهُ ﴿إِلا مَنِ اتبعك من الغاوين﴾