Yes, they can.
Israel is home to a large non-Jewish population, which includes Arab citizens (Muslim, Christian, and Druze), Bedouins, and non-Jewish foreign nationals or permanent residents.
Non-Jewish citizens also have full voting rights, serve as members of the Israeli Parliament (Knesset), work as doctors and professionals, and serve as judges or military officers.
Around 185,000 Christians—the vast majority of whom are Arab citizens—live in Israel with protected rights to worship and manage community institutions, plus the Israeli Supreme Court has a legal guarantee protecting an individual's freedom to worship, practice, or choose not to practice a religion.
Discrimination based on sexual orientation is strictly illegal in employment, housing, and public accommodations and the Israel Defense Forces openly permits LGBTQ+ individuals to serve, and discrimination against queer soldiers is explicitly banned.
Not bad for an “apartheid” state.