"The jews are cursed because they don't believe in Moses and they don't follow God's Commandments."
Yup, that's why we have a week-long holiday to talk about the life of Moses and remind ourselves about the Ten Commandments, right? Or do you ignore that Passover exists?
"If they would truly believe in Moses, they would follow God's Commandments and they would believe in the only true Messiah, our Lord Jesus-Christ."
Moses didn't say shit about the Messiah and neither do the Ten Commandments. You're not making a good case for Jews to convert, so try again. Or actually, don't and shut up.
"But according to Scriptures, they will (probably in a near future) lament for their deicide and for their sins (after being purified by God)."
Sorry pal, the Romans are guilty for Yeshua's death, not the Jews. So go back 2000 years and blame them for it. Oh and you have a better chance of John Goodman sprouting wings and flying to the moon than me converting to Christianity. I'm ethnically Jewish and spiritually pantheistic and proud of both.
"God doesn't change His mind: He punish His chosen people and He threw them out temporarily in order to let the Gentiles in."
Then why hasn't he done it yet? Nice try, but that doesn't scare me.
