Why Christians Need to Follow the Sabbath

Genesis 2.1 - Even God takes a day off.
Exodus 16.23 - Your work on the Sabbath will rot.
Exodus 20.8 - God commanded "Remember", but you forgot.
Exodus 31.13 - Maximum punishment under the law.
Matthew 24.15 - Jesus expects the Sabbath to be obeyed until he returns.
Psalm 46.10 - It's God's fight, not ours.
1st Samuel 15.22 - God knows best.