I do not believe God has to create time and space,for time is going to naturally happen,and is a wearing down of the physical world,that will happen anyway,and a marking tool that people use,and God uses it as a marking tool,but He did not have to create time,more like He established time,and space has always been,for God is an omnipresent Spirit that fills all space,and God does not have a beginning,so space does not have a beginning,how can God create space,when He fills all space,and He always exists,and space has no substance on its own to be created.
Time and space are not actual substances to be created,but He established time,and God fills all space,and God always exists,so space always exists,is it space,or is it God who is never ending,for we are in God,and have our movement and being because of Him.