And all that dwell upon the earth shall worship him, whose names are not written in the book of life of the Lamb slain from the foundation of the world.
All that dwell upon the earth - of earth earthy: in contrast to 'them that dwell in heaven.'
Whose names are not written. So 'Aleph ('); but A B C, Syriac, Coptic, Andreas, read singular, '(everyone) whose х hou (G3757): but 'Aleph (') B, hon (G3739), plural] name is not written.'
Lamb slain from the foundation of the world. The Greek order favours this. He was slain in the Father's eternal counsels: cf. 1 Peter 1:19-20. Otherwise, 'written from the foundation of the world in the book of life of the Lamb slain.' So Revelation 17:8. 'As He was "the Lamb slain from the foundation of the world," so all (previous sacrificial) atonements were only effectual by His blood' (Dr. Pearson).