Paul don't ever try expalining science and I will stay away from explaining religion.
Did you miss the memo classical physics is wrong and gets what happens at 0 degree Kelvin wrong ... even Socratus understood that.
For the record and so we are clear what science says:
The corresponding zero-point motion is a quantum mechanical phenomenon. Classically, there is no motion as T->0. Thus, we expect that quantum mechanics predicts more motion than classical mechanics, especially at low temperature.
In other words NO at 0 degree Kelvin there is motion and plenty of it in the quantum domain thats why we do quantum experiments at that temperature and it's one of the foundation proofs of QM.
Under QM we have that Quantum information can not be created nor destroyed which leads to the same answer the mass of the universe still does not change.
Perhaps try understanding science and ask questions before trying to propose and answer deep science questions, I mean given my understanding of religion would you accept my explaination of deep religion issues?
I wouldn't even attempt to answer deep religious questions either because I accept my limitations on the subject.
I try not to be confrontational with you but for someone with such poor understanding of physic you do for whatever reason feel compelled to share and teach us.