"Daq taH joq ghobe' Daq taH" means "It survives the site, it waves/flutters, no, it survives the site".
Sounds like the motto for a Slashdot badge of honour if a website survives a slashdotting.
If you read in Romans, Paul strongly advocates against this kind of thinking. The Law (10 Commandments) are provided to point out what is right and wrong. The new covenant with Christians is that God's laws will be written in our hearts and minds, not on stone (Hebrews 8:10). The laws themselves haven't changed.
Keep reading through Acts and other books of the New Testament and you will see the early church still keeping the Saturday Sabbath. It wasn't until hundreds of years after Christ that the church decided to make Sunday the "official" day of rest (Sabbath in Christianity, Wikipedia).
What can be confusing is separating the 10 Commandments, the unchangeable law of God, with the rest of the ceremonial laws described by Moses. It is the ceremonial law (sacrifices, rituals for cleaning, etc.) that were no longer necessary, because they contained symbols that pointed forward to the Messiah. Once He arrived, they were no longer necessary. Note, however, that Jesus never said to get rid of the 10 Commandments while He was on earth. In fact, He kept them all Himself.
Think of it this way: if these no longer applied, then stealing and killing are OK, and so is lying and dishonouring your parents. Idolatry and having gods other than God would also be acceptable. This is exactly the opposite of what God wanted.
"Just the facts, Ma'am" -- Joe Friday