Commentary explaining the meaning of the ayahs. One passage often covers several ayahs, so neighbouring ayahs can show the same text.
Turkish Al-Mukhtasar in Interpreting the Noble Quran tafsir for Surah Ar-Rahman — Ayah 37
فَإِذَا ٱنشَقَّتِ ٱلسَّمَآءُ فَكَانَتۡ وَرۡدَةٗ كَٱلدِّهَانِ ٣٧
Meleklerin inmesi için gök yarılıp da, kızarıp rengi parlayan yağ gibi olduğu zaman.