٢٢ : ٦١
ذَٰلِكَ بِأَنَّ ٱللَّهَ يُولِجُ ٱلَّيۡلَ فِي ٱلنَّهَارِ وَيُولِجُ ٱلنَّهَارَ فِي ٱلَّيۡلِ وَأَنَّ ٱللَّهَ سَمِيعُۢ بَصِيرٞ
That is because it is Allah Who causes the night to merge into the day, and causes the day to merge into the night. And Allah is All-Hearing, All-Seeing.
شرح ومعانٍ · ١
- i.e., Allah's capability to give assistance or victory to the oppressed.