Fear the day when we will returned to allah

وَاتَّقُوا يَوْمًا تُرْجَعُونَ فِيهِ إِلَى اللَّهِ ۖ ثُمَّ تُوَفَّىٰ كُلُّ نَفْسٍ مَّا كَسَبَتْ وَهُمْ لَا يُظْلَمُونَ [٢:٢٨١]

And fear a Day when you will be returned to Allah. Then every soul will be compensated for what it earned, and they will not be treated unjustly. 

                                                     sura Al-Baqara Ayat-281