Quran Ali 'Imran 3:175

إِنَّمَا ذَٰلِكُمُ ٱلشَّيۡطَٰنُ يُخَوِّفُ أَوۡلِيَآءَهُۥ فَلَا تَخَافُوهُمۡ وَخَافُونِ إِن كُنتُم مُّؤۡمِنِينَ

Translation

That is only Satan who frightens [you] of his supporters. So fear them not, but fear Me, if you are [indeed] believers.