The Messiah, the Anointed One has come and here He tells the woman that He is the One.
John 4:25-26 – Amplified Bible
25 The woman said to Him, “I know that Messiah is coming (He who is called Christ—the Anointed); when that One comes, He will tell us everything [we need to know].” 26 Jesus said to her, “I who speak to you, am He (the Messiah).”
Flat out says it’s true, He is the One, the Messiah, the Anointed One, the Christ. And so much more too. If He said that to you would you believe right away or want the confirmation of others?
Lord, please help and remove all our doubt. Grow our faith and reveal everything we need to know.