Again this scene appears more vivid than I can imagine. It strikes me as a summary of the redemption story. No law, no prophet, no human, and hero was found to open the scroll and all heaven mourns.
The lamb, the darling of heaven, steps forward to do what none other can do. He is a lion and a lamb. He is conquering and slain! He alone is worthy. That is the central feature of this chapter.
He purchase people from every tribe, nation, language and people. What a triumphant missionary verse. And, not only that, he transformed them into kings and priests. The numbers involved are intentionally staggering -- myriads upon myriads, thousands upon thousands.
All heaven breaks out into a new song -- the lamb is worthy!