Satan has no other power over you than an ability to whisper
A man came to the Prophet ﷺ and said: Messenger of Allah! One of us has thoughts of such nature that he would rather be reduced to charcoal than speak about them. He said: "Allah is Most Great, Allah is Most Great, Allah is Most Great. Praise be to Allah Who has reduced the guile of the devil to evil prompting."
Ibn Qudamah said "reduced his matter" instead of "reduced his guile".
جَاءَ رَجُلٌ إِلَى النَّبِيِّ ﷺ فَقَالَ: يَا رَسُولَ اللَّهِ، إِنَّ أَحَدَنَا يَجِدُ فِي نَفْسِهِ يُعَرِّضُ بِالشَّىْءِ لأَنْ يَكُونَ حُمَمَةً أَحَبُّ إِلَيْهِ مِنْ أَنْ يَتَكَلَّمَ بِهِ۔ فَقَالَ: «اللَّهُ أَكْبَرُ، اللَّهُ أَكْبَرُ، اللَّهُ أَكْبَرُ، الْحَمْدُ لِلَّهِ الَّذِي رَدَّ كَيْدَهُ إِلَى الْوَسْوَسَةِ۔»
قَالَ ابْنُ قُدَامَةَ «رَدَّ أَمْرَهُ» مَكَانَ «رَدَّ كَيْدَهُ»۔