Word by Word Analysis

هُنَالِكَ تَبْلُوا۟ كُلُّ نَفْسٍ مَّآ أَسْلَفَتْ ۚ وَرُدُّوٓا۟ إِلَى ٱللَّهِ مَوْلَىٰهُمُ ٱلْحَقِّ ۖ وَضَلَّ عَنْهُم مَّا كَانُوا۟ يَفْتَرُونَ 30

There, [on that Day], every soul will be put to trial for what it did previously, and they will be returned to Allāh, their master, the Truth, and lost from them is whatever they used to invent.