Shall We Keep the Sabbath?

What about the Fourth Commandment? Are we to keep the Sabbath? Is it (only) because our body needs a day of rest during the week? Or is there more to it than the physical need? Following are a couple of post for you to read, study, and think about.

Sabbath Delight-Part 1
Sabbath Delight-Part 2
Sabbath Preparations-Part 1
Sabbath Preparations-Part 2
Sabbath Blessings