Revelation 5:2

and I saw a mighty angel proclaiming with a loud voice, Who is worthy to open the book and to loose the seals of it?

Revelation 5:5

And one of the elders said to me, Weep not;---Behold the lion of the tribe of Juda, the root of David, hath prevailed to open the book, and to loose its seven seals.

Revelation 18:21

And a mighty angel took up a stone like a great milstone, and cast it into the sea, saying, Thus shall the great city Babylon be thrown down with violence, and never be found more.

Revelation 10:1

And I saw another mighty angel coming down from heaven invested with a cloud: and there was a rainbow on his head, and his face was as the sun, and his feet as pillars of fire.

Treasury of Scripture Knowledge

Summary

Revelation 5:2

And I saw a strong angel proclaiming with a loud voice, Who is worthy to open the book, and to loose the seals thereof?

Who

Revelation 5:5

Bible References

Who

And one of the elders said to me, Weep not;---Behold the lion of the tribe of Juda, the root of David, hath prevailed to open the book, and to loose its seven seals.