What will constitute the second plague?

Answer

"And the second angel poured out his vial upon the sea; and it became as the blood of a dead man: and
every living soul died in the sea." Verse 3.

Through what are they to -be sanctified?
Could such a help be found among the creatures which God had already made?
By what was the third universal empire symbolized?
What part of the law of God especially has the Papacy thought to change?
What was to he inflicted upon one of the heads of this beast?
What was one principal object in calling this council?
In tempting Christ, what ownership did Satan claim?

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