What was the Comforter to do when He came?

Answer

"And when He is come, He will reprove [margin, convince] the world of sin, and of righteousness, and of
judgment." Verse 8.

To whom did this promised seed refer?
How was the fourth kingdom represented?
How may one know that this does not refer to the earthly sanctuary ?
After the law had been proclaimed from Sinai, what did the people again say?
Who gives this rest from sin?
What is Christ's message to the last church?
What has the Lord promised to be to the oppressed?

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