Robin: Holy Bible study, Batman! What have we learned from Hebrews 8?

Batman: Well Robin, Hebrews 8 discusses the superiority of the new covenant compared to the old.

Joker: Ha ha ha! Who cares about covenants? That sounds boring to me.

Batman: Not so fast, Joker. The new covenant of Jesus is far better than the old covenant, which was a law that could not save us.

Robin: Wow, that's really interesting! So what does this mean for us?

Batman: It means that the old covenant has been replaced by the new covenant, which is based on mercy and grace. It is a better covenant, and it is eternal.