Roger Penrose

God is not purely imaginary, because God has also been described as spaceless and timeless.

In this 21st century, physicists are no longer saying that spacetime is fundamental; rather, they are saying that it is emergent.

If an entity is emergent, then in general, that will mean these three things:
1) The emergent entity cannot have any existence prior to its emergence.
2) The emergent entity (A) cannot emerge from just anything or nothing; it can emerge from some particular entity or entities (B) only.
3) B must pre-exist before the emergence of A.