34:21 Saba. Allah let shaitan OVERPOWER people to TESTS who is CERTAIN or in DOUBT in the hereafter

Saba' 34:21 وَمَا كَانَ لَهُ عَلَيْهِم مِّن سُلْطَانٍ إِلَّا لِنَعْلَمَ مَن يُؤْمِنُ بِالْآخِرَةِ مِمَّنْ هُوَ مِنْهَا فِي شَكٍّ ۗ وَرَبُّكَ عَلَىٰ كُلِّ شَيْءٍ حَفِيظٌ Sahih International And he (shaitan, please read the previous Ayah) had over them no authority except [it was decreed] that We might make evident who believes in the Hereafter from who …