Are the angels interested in the plan of salvation?

Answer

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

Upon how many of the human race did death pass as the result of Adam's transgression?
How was Christ's first advent to be heralded?
After receiving a knowledge of the truth, what must one do in order to be sanctified by it?
What was Christ's custom respecting the Sabbath?
For what purpose did Christ say He would come again?
What promise, through the prophet Malachi, does the Lord make concerning Elijah?
What does Daniel say of this kingdom?

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