The woman said unto him, I know that Messiah comes, who is called Christ: when he comes, he will tell us all things.
All Commentaries on John 4:25 Go To John 4
Augustine of Hippo
AD 430
Unctus in Latin, Christ in Greek, in the Hebrew Messias. She knew then who could teach her, but did not know Who was teaching her. When He is come, He will tell us all things: as if she said, The Jews now contend for the temple, we for the mountain; but He, when He comes, will level the mountain, overthrow the temple, and teach us how to pray inspirit and in truth.
It is aconfirmation to discerning minds that the five senses were what were signified by the five husbands, to find the woman making five carnal answers, and then mentioning the name of Christ.