[xzins]

Nobody said that the Lord's Day means nothing. What was said is that we're dead to the Law.

You can be bound by those laws if you wish.

I'm not going to be.

[rwfromkansas]

We are no longer required to keep the law, for Christ kept it for us.

But, the Holy Spirit inside us should still create in us a desire to keep the MORAL law, which has never been destroyed. The 4th Commandment falls under the moral law and simply has a slight change under the NT in that with Christ's Resurrection, it is now Sunday we meet to celebrate his resurection weekly, rather than Saturday. But, Sabbath Keeping is still required.

I suggest you read this article defending Sabbath Keeping:

http://www.reformed.com/pub/sabbath2.htm

[rwfromkansas]

Of course, it is not required for salvation, but it still is a Christian duty.