Please note the word mystery…
The mystery of the seven stars which thou sawest in my right hand, and the seven golden candlesticks. The seven stars are the angels of the seven churches: and the seven candlesticks which thou sawest are the seven churches. - Revelation 3:20
Candlesticks - Seven church congregations
Stars - Individuals within the congregations, all held in the right hand of Christ
Seals - The seven seals sealed each congregation within the lambs book of life
And I wept much, because no man was found worthy to open and to read the book, neither to look thereon. -
Revelation 5:4
If this interpretation is not correct why all the ado?