To whom is salvation promised at Christ's appearing?

Answer

"So Christ was once offered to bear the sins of many; and unto them that look for Him shall He appear the
second time without sin unto salvation." Heb. 9: 28.

Why did the apostle say this duty was so imperative?
What final call to come out of Babylon is to go forth?
What reason is given in the fourth commandment for keeping the Sabbath day holy?
What do the works of God declare?
What are God's people told to do at this time?
Why was Christ declared worthy to open these seals?
What will the ransomed of the Lord then do?

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