I like to think in the following cosmological perspective: All dimensions (space, time, etc) are the aspects of Ayn Sof and YHWH allows dimensions to be separated from the whole of His essence, in such a way as to bring the universe into existence, to create that which is from He who is that He is; the name Elohiym contains a dual nature and it is this dual nature who brings forth a third, as linear and planar bring forth volume, past and present bring forth future, etc. It isn’t scientific, but it allows me to contemplate the cosmos in a chosen perspective for my own edification.