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.

16. When the prodigal son, in the parable, repented and turned toward home, what did his father do?
How intimate is His union with believers?
What is said of those who read, hear, and keep the things contained in this book?
In symbolic prophecy what length of time is represented by a day?
How did death enter the world?
By what authority was Sunday Sabbath-keeping instituted?
With what feelings does the Lord look upon His children?

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