Revelation 13:8

And all the inhabitants of the earth shall worship it, whose names are not written in the book of life of the Lamb, that was slain from the beginning of the world.

Revelation 20:15

And if any one was not found written in the book of life, he was cast into the lake of fire.

Treasury of Scripture Knowledge

Summary

And it shall come to pass, that every soul, which will not hear that prophet, shall be destroyed from among the people.

Bible References

That every

Revelation 13:8
And all the inhabitants of the earth shall worship it, whose names are not written in the book of life of the Lamb, that was slain from the beginning of the world.
Revelation 20:15
And if any one was not found written in the book of life, he was cast into the lake of fire.