Who will sing the song of Moses and the Lamb on the sea of glass?

Answer

"And I saw as it were a sea of glass mingled with fire: and them that had gotten the victory over the beast,
and over his image, and over his mark, and over the number of his name, stand on the sea of glass, having
the harps of God. And they sing the song of Moses the servant of God, and the song of the Lamb, saying,
Great and marvelous are Thy works, Lord God Almighty; just and true are Thy ways, Thou King of saints.
Who shall not fear Thee, 0 Lord, and glorify Thy name? For Thou only art holy: for all nations shall come
and worship before Thee; for Thy judgments are made manifest." Rev. 15: 2-4.

Then in order to keep the Sabbath day holy, what must be recognized?
What example did Christ set in Sabbath observance?
How did the Israelites in the wilderness on the sixth day prepare for the Sabbath?
What will the waiting ones say when Jesus comes?
By what figure does the Bible represent death?
To what place were the angels that sinned cast?
What will be one characteristic of latter day apostasies?

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