Answer 1
Judaism was the religion founded by Abraham more than 3000 years ago. Abraham's first son, Ishmael, was the ancestor of Muslims. Islam has dietary restrictions that are very similar to the kashrut of Judaism. Also, Judaism and Islam are both monotheistic religions, with certain principles that are ingrained in the Jewish tradition. The Islamic notion of Allah is just the Arabic word for God.
Answer 2
Judaism actually had a profound impact on the development of Islam. Several lines in the Qur'an are direct copies or paraphrases of Jewish sources that surely existed by 500 C.E. -- over 100 years prior to the Qur'anic Revelation.
Some of these verses include:
In addition to the numerous Qur'anic verses that have origins in Jewish belief, the entire system of Islamic Jurisprudence (Fiqh) is modeled in the same manner as Rabbinic scholarship. Holy Texts are read and interpreted to give meaning and discretion to current situations and these are debated by jurists (Faqih) until such a time as an answer is created and a religious decision (fatwa) published. (In Judaism it is the same; but replace Fiqh with Oral Law, Faqih with Rabbi, and fatwa with responsum.)
Additional similarities between the religions include that both Judaism and Islam reject the Trinity as the Godhead, are based in orthopraxis (doing over believing), have a form of religious jurisprudence based on their holy books, have dietary restrictions, and pray in distinct holy languages at set intervals during the day.
Christianity and Islam ^^
The Bible influenced the three religions of Christianity, Islam and Judaism.
Christianity. Islam was also heavily influenced by Judaism.
Christianity and Islam.
Abraham founded Judaism. Christianity and Islam are daughter-religions of Judaism.See also the Related Links.Link: How Abraham founded JudaismLink: Was Islam's inception influenced by Judaism
Islam, Judaism and Christianity.
Judaism
AnswerCertainly, Judaism influenced both Christianity and Islam - they have their roots in Judaism. Some say that Zoroastrianism also had a considerable influence on both religions, both directly and indirectly, through its influence on Judaism.
Judaism, Christianity, and Islam have all claimed the Holy Land for themselves.
Judaism, Christianity, and Islam religions.
For Judaism and Christianity it is Jerusalem. For Islam it is Mecca.
-- Islam -- Judaism -- Christianity