Surah Al Jathiyah Tafseer

وَبَدَا لَهُمْ سَيِّيَاتُ مَا عَمِلُوا

And the evil of what they did will appear to them,

the repercussion of their evil deeds will become apparent to them,

وَحَاقَ بِهِم

and will completely encircle them. (from all directions),

مَّا كَانُوا بِهِ يَسْتَهْزِوُون

that which they used to mock at,

i.e. of the coming torment and punishment