﴿ قَالَ رَبِّ بِمَآ أَغْوَيْتَنِى لَأُزَيِّنَنَّ لَهُمْ فِى ٱلْأَرْضِ وَلَأُغْوِيَنَّهُمْ أَجْمَعِينَ ﴾

“[Whereupon Iblis] said: "O my Sustainer! Since Thou hast thwarted me, I shall indeed make [all that is evil] on earth seem goodly to them, and shall most certainly beguile them-into grievous error -”

Said he ‘My Lord because You have lead me astray bi-mā ‘because’ the bi- is for oaths the response for which is what follows I shall adorn for them evil acts acts of disobedience in the earth and I shall lead them astray all of them;