Jews regard God as their savior.
It means that while the Jews were in the desert, God took the holy bible, the Torah, So when God went to the Jewish people, the Jews answered, "Of course we want your holy Torah!" That's what it means to say that the Jews are God's chosen people!
It depends on who "you" are. Without knowing what God/gods you believe in, it is impossible to say.
They didn't preserve their religion. The Bible tells us that time and time again the Jews deviated from what God gave them but God used adversity/opression to bring them back to His ways. So you can say it was god who preserved the Jewish religion.
we say there are spirits not ghosts like the spirit of God and the spirits of angels and people EXTRA: there is 1 God and a bit of Him is in our soul
The Jews did not like what theprophets had to say, so some went into hiding.
you are the son of GOD.
This answer is based on the false assumption that all Jews have lost faith in HaShem. Although some Jews don't believe in HaShem, it's far from the truth to say that this is true for all Jews.
Yes you can, and if they say otherwise, let God deal with them.
Bring the full tithe into the storehouse, that there may be food in my house.
of my God ,of my kingdom,and of my people.
Some believed He was the Son of God, the Messiah. Others believed He was a prophet of God while others still believed He was an imposter.