He who brings from non-being into being, creating all things in such a way that He determines their existence and the conditions and events they are to experience.
“The Originator of the heavens and the earth! How can He have a child, when there is for Him no consort, when He created all things and is Aware of all things? Such is Allah, your Lord. There is no god save Him, THE CREATOR of all things, so worship Him. And He taketh care of all things. Vision comprehends Him not, and He comprehends (all) vision. He is the Subtile, the Aware”
(6:101,102,103) The Holy Quran

From the root kh-l-q with the classical Arabic connotations: to measure accurately to determine the proper measure or proportion for something to proportion one thing according to another
Allah determines and creates according to the proper measure and proportion of each thing.
He plans and determines how, when and where to create.
He creates something from nothing.
He creates both the inner and the outer in just proportions.
He brings things into existence from a state of non-existence.
