[fortran77]

> He revealed himself to them and only them, ignoring the rest of humanity all over the globe

That's absolutely not true. First of all, there was an enormous crowd of people: 600,000 families--millions of people--who received the revelation on Mt. Sinai. And secondly, G-d offered the Torah to all the peoples of the world. (https://www.sefaria.org/Sifrei_Devarim.343.2?lang=bi)

It's a fundamental principle of Judaism that all righteous people will be in the world to come, unlike Christianity.

All that being said, I will not be wagering that "Jesus" will come again.

[SketchySeaBeast]

> That's absolutely not true. First of all, there was an enormous crowd of people: 600,000 families--millions of people--who received the revelation on Mt. Sinai.

It's true that it was very regional, within the reach of a group of people's ability to communicate.

> And secondly, G-d offered the Torah to all the peoples of the world.

Did he? Did all the other cultures of the world about that time simply not answer the door?

[wat10000]

And how do we know that millions of people received this revelation? We only “know” this if we take this particular tribe’s myths to be fact.