Jesus tells those with ears to hear in the book of Revelation, that he is the Alpha and Omega, the beginning and end.
Christ is our Creator. "ALL THINGS WERE MADE BY HIM AND WITHOUT HIM NOTHING WAS MADE." (St. John 1) So the Lord is the beginning of all life on the earth and the end.
The Lord says in Revelation 1:18: "I am he that lives, and was dead; and, behold, I am alive for evermore, Amen; and have the keys of hell and of death."
The Lord is the beginning and the end of the history of all mankind.
When you see the word "history," you might consider it is