Are the angels interested in the plan of salvation?

Answer

"Which things the angels desire to look into." 1 Peter 1: 12.

How does godly sorrow for sin manifest itself?
What appeared unto Daniel in 538 BC., the same year in which Babylon fell?
14. How was the sanctuary itself to be cleansed, and how were the sins of the people to be finally disposed of?
On what day did Paul and Barnabas preach at Antioch?
How did this change in observance of days come about, suddenly or gradually?
How did the Apostle Peter say the message of the Lord's coming would be treated by some?
How may we obtain eternal life?

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