The interpretation of the verse in OP is incomplete.
Quran also says that if a new messenger comes, the teachings of past messengers become null and void. This is supported by several verses in the Quran, emphasizing that Islam is the final and complete religion that supersedes previous scriptures.
One key verse often cited in this context is:
Surah Al-Imran (3:85):
"And whoever desires other than Islam as religion — never will it be accepted from him, and he, in the Hereafter, will be among the losers."
This verse indicates that after the final revelation through Prophet Muhammad, Allah only accepts Islam as the valid path to His pleasure and salvation, nullifying the previous laws and scriptures.
Additionally, another relevant verse is:
Surah Al-Baqarah (2:106):
"We do not abrogate a verse or cause it to be forgotten except that We bring forth [one] better than it or similar to it. Do you not know that Allah is over all things competent?"
This verse discusses the concept of abrogation (Naskh), where earlier rulings or scriptures can be replaced by newer guidance provided in the Quran, which is considered more suitable for the current time and circumstances.
Together, these verses form the basis of the belief that the Quran, as the final revelation, supersedes previous scriptures and that Islam is now the only accepted religion by Allah.
Regarding the Israeli citizenship
Israeli citizenship laws are primarily governed by the Law of Return (1950), which grants Jews the right to immigrate to Israel and obtain citizenship. According to the Law, anyone who is Jewish or has converted to Judaism under recognized religious authorities can apply for citizenship. However, the situation for Palestinians, particularly those living in the West Bank, Gaza, or with ties to the Palestinian territories, is complicated by security concerns, historical conflict, and other political factors.
While in theory, a Palestinian who undergoes a recognized conversion to Judaism may be eligible to apply for citizenship under the Law of Return, the process may be scrutinized more closely due to security and political concerns.