Messiah, a political leader, my Jewish friend

Many Jewish people think that the Moshiach (Messiah) haven't came to the planet earth. The Jews are looking for the political leader that will save Israel from bad politics.
This is true that the Moshiach will become the world leader that will redeem Israel and Israel will have peace. This is during the second coming of the Moshiach (Messiah).
Most religious Jews don't think Jesus is not the Moshiach. I believe that most Jews  don't understand the first and second coming of the Moshiach.
Since, many Jews don't believe in Jesus, they thought this in 1992. They expect the Messiah to be a great leader, but a human being not divine-the followers claim Rabbi Schneerson as Messiah in 1992, but he died in 1994. Followers claim he would rise from the dead in 40 years.
Many Jews thinks Christians took a man and made him a God. They don't understand that God came to earth and became a man.
Isaiah 9:6-7 says, "For to us a child is born, to us a son is given, and the government will be on his shoulders. And he will be called Wonderful Counselor, Mighty God, Everlasting Father, Prince of Peace.  Of the greatness of his government and peace there will be no end. He will reign on David’s throne and over his kingdom, establishing and upholding it with justice and righteousness from that time on and forever. The zeal of the LORD Almighty will accomplish this"
These verses have the first and second coming of the Moshiach.   
Jesus came to this world to save the Jews and the world. 

Isaiah 53:4-6

4 Surely he took up our pain
    and bore our suffering,
yet we considered him punished by God,
    stricken by him, and afflicted.
⁵ But he was pierced for our transgressions,
    he was crushed for our iniquities;
the punishment that brought us peace was on him,
    and by his wounds we are healed.
⁶ We all, like sheep, have gone astray,
    each of us has turned to our own way;
and the Lord has laid on him
    the iniquity of us all.

 

 

Hebrews 9:25

 ²⁵ Nor did he enter heaven to offer himself again and again, the way the high priest enters the Most Holy Place every year with blood that is not his own.