Growing up, observing Shabbat “wasn’t really a thing” in Klein’s family. But since arriving on campus he has become more observant, he explains. It’s a transformation he attributes to spending more and more time among other adherents to the Jewish faith. According to Rabbi Hirschy Zarchi, co-founder of the Chabad House at Harvard, this is common. Shabbat has been “the vehicle through which many young Jews have entered or connected with the Jewish community,” he explains.