وَمِنْ رَحْمَتِهِ جَعَلَ لَكُمُ اللَّيْلَ وَالنَّهَارَ لِتَسْكُنُوا فِيهِ وَلِتَبْتَغُوا مِنْ فَضْلِهِ
In His mercy He made night and day for you, for rest and for seeking His bounty.
Ask three questions. Which two nouns form the original enumeration? How are the subsequent functions linked to the two periods? What does listing both periods and their uses contribute to the affirmation of divine mercy?
Night and day are the laff, and rest and striving are the associated nashr. Night relates naturally to rest and day to seeking provision. The arrangement presents differing temporal conditions as complementary expressions of one mercy. Naming the device matters, but explaining its expressive purpose completes the interpretation.