Will all the Jews be saved at the sight of His coming – like how Saul of Tarsus was saved in an instant? Most unlikely.

Jesus said that the Jews would not believe even if they are given a sign from heaven. Rightly so. Jesus had come from heaven, but they refused to believe Him. – John 6:36. He came unto His own but His own received Him not – John 1:11, even the first time. Besides, all Jews are not in today’s geographical Israel; a huge Jewish population is in the USA and elsewhere most of who lead a complacent agnostic lifestyle. Many Jews who have lost their identity in the gentile-dominated world don’t even know that they are Jews (like the Jewish Aryans of India) who lead a hypocritical lifestyle (Some do have a genuine but blind-folded faith and lead a strong religious life).

There might be a God-fearing Jewish remnant including the crypto-Jews (and I sincerely desire this!) who would be saved at His coming. Might be! (big “?”).