Jews do not read John. You should learn about Judaism and what it believes. You will find that their idea of the messiah and ours is like night and day and that they do not believe a man needs to be saved but rather than man needs to make himself righteous in the eyes of God by good works.
Interesting take as usual. Where do you learn this stuff? It is not biblical. You might be surprised to know that in their commentaries Jews show that they understand that they are not able to attain righteousness on their own, it must be imparted to them from the Lord.