Pharaoh, the king of Egypt, whose birthday bash we read about in the book of Genesis.
Why the strange neglect of what we would think is a significant day worthy of celebrating and rejoicing?
Another occasion that Jews do celebrate yields an answer.
You don't have to be Jewish to find favor in G-d's eyes G-d gave only seven basic commandments to gentiles Yiddish words for gentiles are goy, shiksa and shkutz Judaism does not approve of interfaith marriage, but it is very common Jews do not proselytize, but it is possible to convert to Judaism Judaism maintains that the righteous of all nations have a place in the world to come.
This has been the majority rule since the days of the Talmud.
Although we refer to ourselves as G-d's chosen people, we do not believe that G-d chose the Jews because of any inherent superiority.