'Creation of the World' in the Bible

Now we who have believed [will someday] enter that rest, even as God has said [Psa. 95:11], "So, I vowed in my anger, 'They will not enter a state of rest with me,'" although God's works were completed since the creation of the world.

For then He would have had to suffer often since the creation of the world; but now at the end of the ages [i.e., the final period of world history] He has been revealed once [for all] to remove sin by sacrificing Himself.