Every so often, Aalim Moody, 5, and his twin sister, Aalima, break into a kind of secret code, chatting in a language their father does not understand.

Walking along Flatbush Avenue in Brooklyn, they make out the lettering on kosher food shops and yeshiva buses, showing off all they learn at the Hebrew Language Academy Charter School in Midwood, where they both attend kindergarten.

Ask Aalim his favorite song and he will happily belt out:

“Eretz Yisrael sheli yaffa v’gam porachat!”  My land of Israel is beautiful and blossoming!  and then he continues in Hebrew:

Who built it and who cultivated it?

All of us together!

I built a house in the land of Israel.

So now I have a land and I have a house in the land of Israel!

Aalim and Aalima are not Jewish. They worship at a mosque affiliated with the Nation of Islam. But at the Hebrew Language Academy, they fit right in.