By what other title is the Comforter designated?

Answer

"But when the Comforter is come, whom I will send unto you from the Father, even the Spirit of truth,
which proceedeth from the Father, He shall testify of Me." John 15: 26.

What other title is given this revelation of God to man?
What is true of everyone who believes in Jesus?
In what song of praise did a host of angels join?
What was Christ's reply?
What was the date of Constantine's famous Sunday law?
What question does Job ask and answer?
Why was the gospel to be preached to the Gentiles?

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