The commonality between Judaism and Christianity is that both religions believe in the existence of one God and share some of the same foundational texts, such as the Hebrew Bible (Old Testament). Additionally, both religions trace their origins back to the same historical figures, such as Abraham and Moses.
The only real commonality between all three faiths is monotheism. The ideologies that shape these three faiths are each fundamentally different.
They each have different beliefs that often contradict one another, however, they have a commonality in that they encourage nonviolence against one another.
The question should be " What does Christianity have to do with Jews (or Judaism)?" Judaism is like a tree where Christianity is its branch and Islam is it leaves. Christianity is based on Judaism and Islam is based on Christianity. The major difference between the three is that Judaism doesn't have jesus in it unlike Christianity and Islam.
The connection between Islam, Christianity and Judaism is that the three religions trace their history to the covenant between God and Abraham.
Both Islam and Christianity originated out of Judaism.
Christianity and Judaism
Christianity: Son of God (Messiah) Islam: Prophet Judaism: False messiah
Islam, Judaism and Christianity.
The Pope has called Judaism "Christianity's older sister," since Christianity bases much of its content on Judaism.
Christianity does not struggle with Judaism.
Judaism, Christianity, and Islam have all claimed the Holy Land for themselves.
Islam. It claims that it is the continuEation of Judaism and CHRISTIANITY