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 Al-Layl — Ayah 12
إِنَّ عَلَيۡنَا لَلۡهُدَىٰ ١٢
Muhakkak bizim görevimiz, hak yolu batıl yoldan ayırıp beyan etmektir.