How does God command us to keep the Sabbath day?

Answer

"Remember the Sabbath day, to keep it holy." Ex. 20: 8.

How is the fulfilment of this prophecy recorded?
On what basis is there no possibility of justification for the sinner?
In what song of praise did a host of angels join?
What promise is thus fulfilled?
While drinking the wine, what gods did they honor?
What scripture indicates that each child of God has an accompanying angel?
Of whom does the Bible teach that God is a rewarder?

Questions & Answers are from the book Bible Readings for the Home Circle