John 4:25-30

Verse 25

I know that Messias cometh - Instead of οιδα I know, several excellent MSS. and versions read, οιδαμεν, we know; as if she had said that all the Samaritans expected the advent of the Messiah. Though they did not receive the prophetic writings, yet the tradition of the advent of the Messiah, which was common among the Jews, and founded on promises contained even in the books of Moses, was generally received among the Samaritans also.

Which is called Christ - This appears to be the evangelist's explanation of the Hebrew word, according to his custom; Joh 1:38, Joh 1:41, Joh 1:42; Joh 9:7, etc.; for we cannot suppose that the woman understood Greek, so as to translate the Hebrew word to our word; or that she should suppose that a person who was a Jew, Joh 4:9, and a prophet, Joh 4:19, could stand in need of this interpretation.

He will tell us all things - Relative to the nature of God, the nature of his worship, and the proper place to adore him in. In a word, he will settle the great national question between Gerizim and Ebal; and we shall then know certainly where we ought to worship.
Verse 26

Jesus saith unto her, I - am he - Our Lord never spoke in such direct terms concerning himself to his own countrymen; nor even to his own disciples, till a little before his death. The reason given by Bishop Pearce is the following: The woman being alone when Jesus said it, and being a Samaritan, he had no reason to apprehend that the Samaritans, if they knew his claim, would disturb his ministry before the time of his suffering came; which seems to have been the reason why he concealed it so long from his own countrymen.
Verse 27

Came his disciples - From the town, whither they went to buy food, Joh 4:8.

Marveled that he talked with the woman - Because it was contrary to the custom of the eastern countries; and there are many canons, among the rabbins, against it. To the present time, if a man meet even his own wife in the street, he does not speak to her; and this is done to keep up the appearance of a chastity and temperance of which the eastern world knows nothing. They might wonder how a Samaritan, in whom they could expect no spirituality, could listen to the conversation of their Master, who never spake but about heavenly things.

Yet no man said, etc. - They were awed by his majesty, and knew that he must have sufficient reasons to induce him to act a part to which he was not at all accustomed. A great man has said, "Converse sparingly, if at all, with women; and never alone." Every minister of the Gospel will do well to attend to this advice.
Verse 28

Left her waterpot - She was so penetrated with the great truths which Jesus had announced that she forgot her errand to the well, and returned to the city without the water for which she came out!
Verse 29

All things that ever I did - The Jews believed that one essential characteristic of the Messiah would be, that he should be able to tell the secrets of all hearts. This they believed was predicted, Isa 11:2, Isa 11:3.

When the famous impostor Barchochab, who rose up under the empire of Adrian, about a hundred years after the incarnation, professed himself to be the Messiah, after having been deceived by him for two years, they at last thought of putting his divinity to proof on this ground: they brought before him persons whom he did not know, some of whom were very vicious, and others of a different character; they desired him to point out who were the righteous, and who were the wicked; which when he could not do, they rose up and put him to death. La Bible de Martin.
Verse 30

They went out of the city - Such effect had the simple testimony of the woman on their minds.

And came unto him - Or, Were coming to him; for they did not reach him immediately; all that discourse between him and his disciples, mentioned Joh 4:31-39, inclusive, having taken place before the people of Sychar got to the well. See Joh 4:40.
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