"They have already denied, so the news will come to them" in the Hereafter, "news of what they used to mock" in this world. He says: The verification of that news will come to them through their entry into the Fire.
﴿فقد كذبُوا فسيأتيهم﴾ ﴿فِي الْآخِرَة﴾ (أنباء) ﴿أَخْبَار﴾ (مَا كَانُوا بِهِ يستهزئون﴾ فِي الدُّنْيَا؛ يَقُولُ: فَسَيَأْتِيهِمْ تَحْقِيقُ ذَلِك الْخَبَر بدخولهم النَّار