Do you think a Christian is afraid of being able to answer such a question?
Jesus said, “I am the Way, the Truth, and the Life. No man comes to the Father, but by me.”
The answer is whoever believes in Jesus, will be in Heaven. Jesus, the Son of God, and God Himself, in the flesh, is THE way of salvation provided by God the Father, for all people - Jesus’ perfect atoning sacrificial death, that paid your sin debt to God, thereby reconciling you to God. Jewish, chinese, white, black, purple - all people need Christ, no more, no less, no one needing to do more than any other person except believe in Jesus and what He did for you.
Whether you accept and believe that answer depends on who you think Jesus is.
So, I guess the Jews are out then,too bad so sad, I kind of like those guys!
Some are afraid to answer that question.
In your belief, only Jews that become Christian will go to Heavan.