Mosiah 4:7

I say, that this is the man that receiveth salvation, through the atonement which was prepared from the foundation of the world, for all mankind, which ever was ever since the fall of Adam, or which is or which ever shall be, even unto the end of the world;

“I say that this is the person who gets saved through Jesus’ plan. This plan was made before the world began for all people who lived since Adam fell, who live now, or who will live until the world ends.”

that person receives salvation through the atonement prepared for everyone from the very foundation of the world—for all people who ever lived since Adam fell, who are living now, and who will ever live until the end of the world.