Regarding that "big bang" post above:
The number of molecules in a lungful of air is about the same as the number of "lungfuls" worth of air (by volume) in the entire atmosphere around Earth.
Therefore, when Moses said to Pharaoh, "LET MY PEOPLE GO" some 3000 years ago, one molecule, one bit of physical matter, that was expelled from HIS lungs in that statement...
... after being dispersed and distributed around the world,
ended up going through the lungs of Jesus as he said "it is finished" on the cross...
and some 2000 years later that same recycled molecule was sucked in and used by one of us,
every time WE take a breath.
Same molecules of oxygen and nitrogen.
Getting used, and re-used, constantly.