"In spite of their differences, Jews, Christians and Muslims worship the same God"
source
Judaism, Christianity, and Islam are sometimes called Abrahamic religions because they all accept the tradition of a god, Yahweh, that revealed himself to the prophet Abraham.
The Abrahamic God in this sense is the conception of God that remains a common attribute of all three traditions. God is conceived of as eternal, omnipotent, omniscient and as the creator of the universe. God is further held to have the properties of holiness, justice, omni-benevolence and omnipresence. Proponents of Abrahamic faiths believe that God is also transcendent, meaning that he is outside space and outside time and therefore not subject to anything within his creation, but at the same time a personal God, involved, listening to prayer and reacting to the actions of his creatures.
Source: Wikipedia
"The Abrahamic religions, also referred to collectively as Abrahamism, are a group of Semitic-originated religious communities of faith that claim descent from the practices of the ancient Israelites and the worship of the God of Abraham. The term derives from a figure from the Bible known as Abraham.[1] Abrahamic religion was able to spread globally through Christianity being adopted by the Roman Empire in the 4th century and Islam by the Islamic Empire from the 7th century onward. As a consequence, today the Abrahamic religions are one of the major divisions in comparative religion (along with Indian, Iranian, and East Asian religions).[2] The major Abrahamic religions in chronological order of founding are Judaism in the 7th century BCE,[3] Christianity in the 1st century CE, and Islam in the 7th century CE.
Source: Wikipedia
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Well that didn’t prove your point. Because things might be conceptually the same doesn’t mean they are in practice or application. Furthermore this citation only speaks to things these religions hold in common but omits the things wherein they differ fundamentally. Also Wikipedia contradicts itself elsewhere. To wit,
“Christianity generally believes in a
Triune God, one
person of whom
became human. Judaism emphasizes the
Oneness of God and rejects the Christian concept of
God in human form.”
and,
“Christianity posits that God exists as a
Trinity; in this view God exists as three distinct persons who share a single divine
essence, or
substance. In those three there is one, and in that one there are three; the one God is indivisible, while the three persons are distinct and unconfused,
God the Father,
God the Son, and
God the Holy Spirit. It teaches that God became especially immanent in physical form through the
Incarnation of God the Son who was born as
Jesus of Nazareth, who is believed to be at once
fully God and fully human. There are denominations self-describing as Christian who question one or more of these doctrines, however, see
Nontrinitarianism. By contrast, Judaism sees God as a
single entity, and views trinitarianism as both incomprehensible and a violation of the Bible's teaching that God is one. It rejects the notion that Jesus or any other object or living being could be 'God', that God could have a literal 'son' in physical form or is divisible in any way, or that God could be made to be joined to the
material world in such fashion.”
Christianity and Judaism - Wikipedia