Secret conspiracy is the devil’s idea, through which he seeks to hurt those who believed. However, he cannot hurt them against God’s will. In God the believers shall trust.
إِنَّمَا النَّجوىٰ مِنَ الشَّيطٰنِ لِيَحزُنَ الَّذينَ ءامَنوا وَلَيسَ بِضارِّهِم شَيـًٔا إِلّا بِإِذنِ اللَّهِ وَعَلَى اللَّهِ فَليَتَوَكَّلِ المُؤمِنونَ
innaman najwaa minash shaitaani liyahzunal lazeena aamanoo wa laisa bidaaarrihim shai’an illaa bi-iznil laah; wa ‘alal laahi falyatawakkalil mu’minoon