From the Signs of the Existence of the Lord of All Creation

Allah, ta`aalaa, stated in His Noble Book:

Verily! In the creation of the heavens and the earth, and in the alternation of night and day, and the ships which sail through the sea with that which is of use to mankind, and the water (rain) which Allah sends down from the sky and makes the earth alive therewith after its death, and the moving (living) creatures of all kinds that He has scattered therein, and in the veering of winds and clouds which are held between the sky and the earth, are indeed Ayat (proofs, evidences, signs, etc.) for people of understanding. (Al-Baqarah2:164)

And He, `azza wajall, stated:

Indeed your Lord is Allah, Who created the heavens and the earth in Six Days, and then He Istawa (rose over) the Throne (really in a manner that suits His Majesty). He brings the night as a cover over the day, seeking it rapidly, and (He created) the sun, the moon, the stars subjected to His Command. Surely, His is the Creation and Commandment. Blessed be Allah, the Lord of the 'Alamin (mankind, jinns and all that exists)! (Al-A`raaf 7:54)