The prophet Malachi says, “Behold I will send to you Elijah the Prophet before the arrival of the great and awesome day of G‑d.”
Elijah Heralding the Redemption – Chabad.org
https://www.chabad.org/library/article_cdo/aid/1069796/jewish/Elijah-Heralding-the-Redemption.htm
I need to correct something. I have posted in the past that he is a kohen. That is wrong. I recently read he is from the tribe of Benjamin. I’m sorry for any confusion I may have caused.
We are awaiting the redemption, not looking for a savior.