What would make the death of Christ in vain?

Answer

"If righteousness come by the law, then Christ is dead in vain." Gal. 2: 21.

How is the fulfilment of this prophecy recorded?
What is inseparable from the experience of justification by faith?
How does this association regard the Catholic Church on this point?
What were these locusts said to have over them?
What is the chief occupation of Satan and his angels?
What is God called in the Scriptures?
How perfect would God have us become?

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