What was (3) similarities of the 3 Monotheistic
faiths of Islam, Christianity, and Judaism?

The three religions of Judaism, Christianity and Islam readily fit the definition of monotheism, which is to worship one god while denying the existence of other gods. But, the relationship of the three religions is closer than that: They claim to worship the same god. While Judaism gave that god a name, “Yahweh,” both Christianity and Islam simply refer to him as “God” -- in Arabic, Islam’s founding language, “Allah” means “The God.”

The three religions trace their origins back to Abraham, who, in Genesis, had humanity’s first relationship with God after the failures of Noah’s flood and the Tower of Babel. Judaism and Christianity trace their tie to Abraham through his son Isaac, and Islam traces it through his son Ishmael.

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