The Book of Mormon

2 Nephi 9:16

1830 Edition

And assuredly, as the Lord liveth, for the Lord God hath spoken it, and it is his eternal word, which cannot pass away, that they which are righteous, shall be righteous still, and they which are filthy, shall be filthy still; wherefore, they which are filthy, are the Devil and his angels; and they shall go away into everlasting fire, prepared for them; and their torment is a lake of fire and brimstone, whose flames ascendeth up forever and ever, and hath no end.

Influences

Revelation 22:11 (KJV)
he which is filthy, let him be filthy still: and he that is righteous, let him be righteous still

Changes

And assuredly, as the Lord liveth, for the Lord God hath spoken it, and it is his eternal word, which cannot pass away, that they whicho are righteous, shall be righteous still, and they whicho are filthy, shall be filthy still; wherefore, they whicho are filthy, are the Ddevil and his angels; and they shall go away into everlasting fire, prepared for them; and their torment is as a lake of fire and brimstone, whose flames ascendeth up forever and ever, and haths no end.

Simple English

As the Lord lives, he has spoken it. It is his word that lasts forever and cannot change. Good people will stay good. Dirty people will stay dirty. The dirty ones are the Devil and his angels. They will go away into fire that burns forever. It was made for them. Their pain is a lake of fire that burns forever and never ends.

Paraphrase

As surely as the Lord lives—and his eternal word can’t be broken—the righteous will remain righteous, and the filthy will remain filthy. The filthy are the devil and his angels. They’ll go into everlasting fire, prepared for them. Their torment is a lake of fire and sulfur, with flames rising forever and ever, without end.