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 Ar-Rahman — Ayah 15
وَخَلَقَ ٱلۡجَآنَّ مِن مَّارِجٖ مِّن نَّارٖ ١٥
He created the father of the jinn from a flame that is pure of smoke.