What two covenants are contrasted in the Bible?

Answer

"In that He says, A new covenant, He hath made the first old. Now that which decays and waxes old is
ready to vanish away." Heb. 8: 13.

How has Christ made it possible for righteousness to be imputed to the believer?
How has God revealed to us the hidden things of the kingdom?
How was Esther brought up?
What is one of the offices of the moral law?
Is there any evidence that such an image will be made?
Do the dead know anything?
When Elijah was about to take a forty days journey, how was he strengthened for it?

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