Commentary explaining the meaning of the ayahs. One passage often covers several ayahs, so neighbouring ayahs can show the same text.
English Al-Mukhtasar tafsir for Surah Al-Infitar — Ayah 16
وَمَا هُمۡ عَنۡهَا بِغَآئِبِينَ ١٦
They will never be absent from it. Instead they will remain in it forever.