The answer to your question is in the newsletter series about the seals. I can just assume that you haven’t studied them, if you have but still haven’t understood the signifacance I apologies for my assumption. 

Nevertheless, please consider these few thoughts in relation to you question, and then study the newsletters again.

1. John understands the necessity of the content of the sealed book and he weeps bitterly as no one is able to look upon, let alone unseal it. (Rev 5)

2. The Father accepts the blood of His Son, and Jesus is found worthy to unseal it. (Rev 5)

3. At the end of the unsealing of this book, at “time of the end”, there we find the great Advent movement, a people that had to move with Christ into the most Holy place based upon the little book that was brought to / to measured / to prepare them. 1844 a door was shut, thus probation closed in that generation. (Rev 3:8; 10; Dan 12:4)

4. This little book is Dan 11:40-45,  and the Advent movement is to be repeated to the very letter at end of the world, prior to the close of human probation. The seals include all histories of the past, and are designed to make us wise unto salvation in this present time we travers. 

5. Probation closes beginning on SDA at Sunday Law, the Loud cry glad tidings and the death decree, all these event and many more are played out in Daniel 11:40-45, and then the end shall come. Michael stands up, and the door to the most Holy closes behind Michael. (Dan 12:1)

This just a synopsis that does not give justice to the contents of the seals, but again I exhort you to diligent study the newsletters and you will find not only food for thought, but more importantly, meat in due season!

God bless,

Kisa