Some Christian scientists from CalTech say there are as many as 11 varied dimensions. Paul wrote about 3 heavens. And yes, there are spiritual dimensions: heaven and hell being two we know for sure if one believes the Bible. I do. Oh and Jesus thought so too though he was no scientist!!!
He did not espouse scientific jargon, but it would be pretty hard for God not to know everything.
No, He just created science, LOL.