Quran's Tafhim ( explanation)
*65). The reason is that, despite their worst crimes, they still thought that on the Day of Judgement they alone would be honoured with God's favour, and that towards them alone He would turn His gracious attention. They also entertained the belief that if they had been stained by any trace of sin, it would be washed away by the grace of their pious elders. Such people are warned here that the treatment meted out to them in the Next Life will be altogether contrary to their expectations.