[WHOAMI]

I can see through the bible that before Jesus the Jews celebrated the sabbath, and obviously they where celebrating it at the appointed time.  What i need to know is at what point the time change, are we at wms really keeping the sabbath.  The deacon says the Jews are keeping it wrong, that the command says Remember the sabbath day not the sabbath hour, which makes sense, BUT how can i verify this, as far as I'm concern, Jesus followed the same sabbath as the Jews, so where did it change and why? Deacon also says that preparation day is friday, therefore that proves the Jews are wrong, because they start the sabbath friday evening.