Surah Ar Rum Tafseer

وَلَهُ الْحَمْدُ فِي السَّمَاوَاتِ وَالاَْرْضِ

And His is all the praise in the heavens and the earth;

meaning, He is the One who is to be praised for what He has created in the heavens and on earth.

Then Allah says:

وَعَشِيًّا وَحِينَ تُظْهِرُونَ

and in `Ashiyya and when Tuzhirun. --

the `Ashiyy is the time when the darkness is most intense, and Izhar is the brightest point of the day.

Glory be to the One Who created both of them, the Cleaver of the daybreak and the One Who makes night a time of rest.

Allah says:

وَالنَّهَارِ إِذَا جَلَّـهَا

وَالَّيْلِ إِذَا يَغْشَـهَا

By the day as it shows up its brightness. By the night as it conceals it. (91:3-4)

وَالَّيْلِ إِذَا يَغْشَى

وَالنَّهَارِ إِذَا تَجَلَّى

By the night as it envelops. By the day as it appears in brightness. (92:1-2)

وَالضُّحَى

وَالَّيْلِ إِذَا سَجَى

By the forenoon (after sunrise). By the night when it darkens. (93:1-2)

And there are many similar Ayat