I think you are missing the letter H in your name. Maybe between the C and A?
Anyhow, it's been more like 6,000 years and not merely 2,000. Isaiah prophecied of Christ and so did Adam.
And here is a clue when you are reading the scriptures: it applies to every age, and to every person. How? When a person dies then their chance to repent has past. And for them Christ has appeared - same goes for all that have passed on before. But for you and me the opportunity to repent still remains.
Again, the scriptures apply to every age, and to every stage of life. Why do you think the book's been around for thousands of years? Cause it's pretty well written, bro.