And all that dwell upon the earth shall worship him, {13} whose names are not written in the book of life of the Lamb slain from the foundation of the world.

(13) That is, such as are not from everlasting elected in Christ Jesus. For this is that Lamb slain; Re 5:6. These words I do with Aretas, distinguish in this manner: whose names are not written from the laying of the foundation of the world, in the book of Life, of the Lamb slain. This distinction is confirmed by a similar verse in Re 17:8.

People's New Testament

13:8 And all that dwell upon the earth shall worship him. All except the true and faithful saints, hidden in obscurity but known above and recorded in the book of life, shall give him homage.

Scofield Reference Notes

[2] world

Kosmos, Summary: In the sense of the present world-system, the ethically bad sense of the word, refers to the "order," "arrangement," under which Satan has organized the world of unbelieving mankind upon his cosmic principle of force, greed, selfishness, ambition, and pleasure. Mt 4:8,9 Jn 12:31 14:30 18:36 Eph 2:2 6:12 1Jn 2:15-17. This world-system is imposing and powerful with armies and fleets; is often outwardly religious, scientific, cultured, and elegant; but, seething with national and commercial rivalries and ambitions, is upheld in any real crisis only by armed force, and is dominated by Satanic principles.

Jamieson-Fausset-Brown Bible Commentary

8. all that dwell upon the earth-being of earth earthy; in contrast to "them that dwell in heaven."

whose names are not written-A, B, C, Syriac, Coptic, and Andreas read singular, "(every one) whose (Greek, 'hou'; but B, Greek, 'hon,' plural) name is not written."

Lamb slain from the foundation of the world-The Greek order of words favors this translation. He was slain in the Father's eternal counsels: compare 1Pe 1:19, 20, virtually parallel. The other way of connecting the words is, "Written from the foundation of the world in the book of life of the Lamb slain." So in Re 17:8. The elect. The former is in the Greek more obvious and simple. "Whatsoever virtue was in the sacrifices, did operate through Messiah's death alone. As He was "the Lamb slain from the foundation of the world," so all atonements ever made were only effectual by His blood" [Bishop Pearson, Exposition of the Creed].

Matthew Henry's Concise Commentary

13:1-10 The apostle, standing on the shore, saw a savage beast rise out of the sea; a tyrannical, idolatrous, persecuting power, springing up out of the troubles which took place. It was a frightful monster! It appears to mean that worldly, oppressing dominion, which for many ages, even from the times of the Babylonish captivity, had been hostile to the church. The first beast then began to oppress and persecute the righteous for righteousness' sake, but they suffered most under the fourth beast of Daniel, (the Roman empire,) which has afflicted the saints with many cruel persecutions. The source of its power was the dragon. It was set up by the devil, and supported by him. The wounding the head may be the abolishing pagan idolatry; and the healing of the wound, introducing popish idolatry, the same in substance, only in a new dress, but which as effectually answers the devil's design. The world admired its power, policy and success. They paid honour and subjection to the devil and his instruments. It exercised infernal power and policy, requiring men to render that honour to creatures which belongs to God alone. Yet the devil's power and success are limited. Christ has a chosen remnant, redeemed by his blood, recorded in his book, sealed by his Spirit; and though the devil and antichrist may overcome the body, and take away the natural life, they cannot conquer the soul, nor prevail with true believers to forsake their Saviour, and join his enemies. Perseverance in the faith of the gospel and true worship of God, in this great hour of trial and temptation, which would deceive all but the elect, is the character of those registered in the book of life. This powerful motive and encouragement to constancy, is the great design of the whole Revelation.