John Chapter 1, Verse 31
From BibleWiki
31: καγω ουκ ηδειν αυτον αλλ ινα φανερωθη τω ισραηλ δια τουτο ηλθον εγω εν τω υδατι βαπτιζων
31: And I knew him not: but that he should be made manifest to Israel, therefore am I come baptizing with water.
31: And I knew him not: but that he may be made manifest in Israel,
therefore am I come baptizing with water.
I knew him not. John was not personally acquainted with Jesus. Though they were remotely related to each other, yet it seems that they had had heretofore no personal acquaintance. John had lived chiefly in the hill country of Judea. Jesus had been employed with Joseph at Nazareth. Until Jesus came to be baptized (Mt 3:13f) , it seems that John had no acquaintance with him. He understood that he was to announce that the Messiah was about to appear. He was sent to proclaim his coming, but he did not personally know Jesus, or that he was to be the Messiah. This proves that there could have been no collusion or agreement between them to impose on the people.
Should be made manifest. That the Messiah should be exhibited, or made known. He came to prepare the way for the Messiah, and it now appeared that the Messiah was Jesus of Nazareth.
To Israel. To the Jews.

