There is a fundamental difference between the Jewish idea of creation and that of Islam. The creation according to Islam is not a unique act in a given time but a perpetual and constant event; and God supports and sustains all existence at every moment by His will and His thought. Outside His will, outside His thought, all is nothing, even the things which seem to us absolutely self-evident such as space and time. Allah alone wishes: the Universe exists; and all manifestations are as a witness of the Divine will.

Memoirs of Aga Khan: World Enough & Time (1954)