No, not really. If the universe is unlimited and defined by everything that there is then even in our primitive understanding of expanding - it's all the universe.
Huh? Is there a Biblical basis for you believing the universe to be unlimited? Wouldn't that make the universe rival its Creator?
What you are calling inside and outside - it's all universe.
If it's all the universe, we can't very well say that it's expanding if it, the inside and outside,
is the universe.
I have never seen any Biblical evidence that the universe was anything other than finite.Or that when God created everything, that He created it any other way but perfectly.
Perhaps it is a mistake to try to define the universe in terms of unlimited space but rather in terms of time weaving a history while pushed up against eternity?
Maybe that would explain the seeming advanced age of the light from the stars because what we are calling space (universe) is actually time (the eternity stream) stretching right up to God's throne from which He created it.
Think about it. If the Earth is only 6000 years old, then there is probably a spacial barrier out there that encapsulates everything that was created at that 6000 year old point.Everything past that point could be viewed as having been before God spoke our heavens and earth into existence.
This again could account for the seemingly billions year old light from some stars. And for an eternal God, light from billions upon billions of years ago isn't that big a stretch when you're talking eternal and always has been.