وَمَا كَانَ لَهُ عَلَيْهِم مِّن سُلْطَانٍ إِلَّا لِنَعْلَمَ مَن يُؤْمِنُ بِالْآخِرَةِ مِمَّنْ هُوَ مِنْهَا فِي شَكٍّ ۗ وَرَبُّكَ عَلَىٰ كُلِّ شَيْءٍ حَفِيظٌ
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 is thereof in doubt. And your Lord, over all things, is Guardian.
And he (Iblis Satan) had no authority over them, except that We might test him, who believes in the Hereafter from him who is in doubt about it. And your Lord is a Hafiz over everything. (AllKnower of everything i.e. He keeps record of each and every person as regards deeds, and then He will reward them accordingly).
তাদের উপর শয়তানের কোন ক্ষমতা ছিল না, তবে কে পরকালে বিশ্বাস করে এবং কে তাতে সন্দেহ করে, তা প্রকাশ করাই ছিল আমার উদ্দেশ্য। আপনার পালনকর্তা সব বিষয়ে তত্ত্বাবধায়ক।
O Muslims, half-hearted belief will no take you anywhere. So, if you have any doubt better you dig that now, be clear with yourself and stand on firm belief. I pray for you that Allah make you firm, ameen. And I pray for us that Allah, the ONLY GUIDE, make us more firm in following his deen.
And you must ask Allah’s guidance for that. Please make this dua constantly.