Fundamental Differences between Christianity, Judiasm and Islamic beliefs

Yesua888

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Judaism, Christianity, and Islam are the three major Abrahamic religions, all tracing their spiritual lineage to the patriarch Abraham and sharing a belief in one God. Judaism is the oldest, originating in the second millennium BCE, with Christianity emerging in the 1st century CE as a movement within Judaism, and Islam following in the 7th century CE, recognizing figures and narratives from both earlier faiths. While they share core theological concepts like monotheism, prophets, divine revelation, and moral accountability, they differ significantly in doctrine, scripture, and practice.

In a nutshell, the key difference between Judaism and Christianity regarding end times prophecy lies in who fulfills the messianic role.
  • Judaism teaches that the Messiah will be a human descendant of King David who will usher in the Messianic Age, a time of universal peace, justice, and knowledge of God. Jewish belief holds that the Messiah will be a future, human descendant of King David through his paternal line, but his identity is unknown. He will gather the exiles, rebuild the Temple, and establish an era of universal peace and knowledge of God on Earth.

  • Christianity believes Jesus Christ was and is the Messiah. He came once to die for humanity's sins and will return a second time to judge the world, defeat evil (like the Antichrist), resurrect the dead, and establish God's eternal kingdom. A key Christian doctrine, not found in Judaism, is the Rapture, where believers are taken up to meet Christ in the air before a period of tribulation.
Muslims believe in two central figures for the End Times: the Mahdi and Jesus (Isa).
  • The Mahdi (The Guided One): A future righteous leader from the lineage of Prophet Muhammad (named Muhammad and Ahmad) who will appear to restore justice and peace on Earth. He will defeat the forces of evil and establish a global Islamic state. In Shia Islam, the Mahdi is believed to be the 12th Imam, who is currently in "occultation" (hiding) and will reappear when the time is right.
  • The Second Coming of Jesus (Isa): Muslims believe Jesus was not crucified but was raised to heaven by God. He will return to Earth before the Day of Judgment. Upon his return, he will pray behind the Mahdi, defeat the Dajjal (the False Messiah or Antichrist), break the cross, kill the pig, and abolish the Jizya tax. His rule will be one of justice and monotheism, and he will live for about 40 years before dying a natural death.
The Mahdi and Jesus will work together to defeat evil and establish a period of peace and true Islamic rule.

Muslims believe in the same God as Christians, the God of Abraham.
  • Same Deity, Different Understanding: Muslims believe in one eternal, all-powerful God, known in Arabic as Allah, who created the universe. They affirm that this is the same God worshipped by Abraham, Moses, and Jesus. The term "Allah" is used by Arabic-speaking Christians as well to refer to God.
  • The Crucial Difference: The core difference lies in the nature of God. Christians believe in the Trinity (one God in three Persons: Father, Son, and Holy Spirit), while Muslims strictly adhere to absolute oneness (Tawhid) and reject the Trinity and the divinity of Jesus as a form of polytheism (shirk).
  • Raising Jesus: Muslims believe that God (Allah) raised Jesus to heaven, saving him from crucifixion. This act of raising Jesus is attributed to the same God who is the Creator and Sustainer in Islam.
In essence, both faiths trace their belief in God back to Abraham, but they have fundamentally different doctrines about God's nature and the role of Jesus.

Historical Origins and Founders​

Judaism traces its origins to Abraham, traditionally dated around 1800 BCE, and was further shaped by Moses, who received the Torah at Mount Sinai. Christianity was founded by Jesus of Nazareth in the 1st century CE, with his followers believing him to be the Messiah and divine Son of God. Islam was established by the Prophet Muhammad in the early 7th century CE in Mecca, who Muslims believe received divine revelations from God through the angel Gabriel.

Read David's response carefully to see how the World has been deceived by "History", which somehow subtly changes, and how these changes do not make a "subtle difference" ...
 
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Muslims believe in the same God as Christians, the God of Abraham.
That article blurs lines that God Himself has drawn in bold ink. It says, “Judaism, Christianity, and Islam… share a belief in one God.” That may sound peaceful, but Jesus did not speak that way. He looked at people who claimed Abraham and said plainly, “If God were your Father, ye would love me… ye are of your father the devil” ~John 8:42-44. That is not harsh for the sake of being harsh. That is truth cutting through illusion. Then He said, “He that honoureth not the Son honoureth not the Father which hath sent him” ~John 5:23. You cannot reject the Son and still claim the Father. Scripture does not allow that kind of middle ground.

The article says Christianity “emerged… as a movement within Judaism.” No. That is history talking. Scripture says fulfillment. Jesus said, “I am not come to destroy, but to fulfil” ~Matthew 5:17. This is not a branch growing off a tree. This is the root revealing itself. When Christ rose, He said everything written “in the law of Moses, and in the prophets, and in the psalms, concerning me” had to be fulfilled ~Luke 24:44. The whole story was always about Him.

Then it says the Messiah is unknown. That might be what men say, but God did not leave it unclear. “This is his name whereby he shall be called, THE LORD OUR RIGHTEOUSNESS” ~Jeremiah 23:6. Not just a man. The LORD. And when Jesus stepped onto the scene, Scripture says, “The book of the generation of Jesus Christ, the son of David” ~Matthew 1:1, and “they shall call his name Emmanuel… God with us” ~Matthew 1:23. The identity is not hidden. It has been revealed.

Now here is where it really breaks from truth. The article says Jesus was not crucified in Islam. That is not a small difference. That is a denial of the very center of what God has spoken. “Christ died for our sins according to the scriptures… and that he was buried, and that he rose again the third day” ~1 Corinthians 15:3-4. If there is no cross, there is no gospel. And if there is no gospel, there is no salvation. Jesus Himself said it “behoved Christ to suffer, and to rise from the dead the third day” ~Luke 24:46. This was not optional. This was necessary.

Then it circles back and says all these faiths still point to the same God. The article says, “Muslims believe in the same God as Christians, the God of Abraham” Scripture shuts that door. “Whosoever denieth the Son, the same hath not the Father” ~1 John 2:23. That is as clear as it gets. You cannot come around Jesus. You must come through Him. He said, “I am the way, the truth, and the life: no man cometh unto the Father, but by me” ~John 14:6. Not one man. Not one religion. Not one exception.

The article treats the nature of God like a difference in opinion. Scripture treats it like life and death. “I and my Father are one” ~John 10:30. “In him dwelleth all the fulness of the Godhead bodily” ~Colossians 2:9. This is not philosophy. This is revelation. You either bow to it or you reject it.

Here is the bottom line. The world likes to group religions together and say they are all reaching for the same truth.
That is totally not true. God says the truth has already come down. “The Word was made flesh, and dwelt among us” ~John 1:14. This is not about comparing religions. This comes down to one thing. Will you receive the Son or reject Him.

Because in the end, it comes down to this. “He that hath the Son hath life; and he that hath not the Son of God hath not life” ~1 John 5:12. That is the dividing line. Not Abraham. Not tradition. Not what men believe. The Son.
 
That article blurs lines that God Himself has drawn in bold ink. It says, “Judaism, Christianity, and Islam… share a belief in one God.” That may sound peaceful, but Jesus did not speak that way. He looked at people who claimed Abraham and said plainly, “If God were your Father, ye would love me… ye are of your father the devil” ~John 8:42-44. That is not harsh for the sake of being harsh. That is truth cutting through illusion. Then He said, “He that honoureth not the Son honoureth not the Father which hath sent him” ~John 5:23. You cannot reject the Son and still claim the Father. Scripture does not allow that kind of middle ground.

The article says Christianity “emerged… as a movement within Judaism.” No. That is history talking. Scripture says fulfillment. Jesus said, “I am not come to destroy, but to fulfil” ~Matthew 5:17. This is not a branch growing off a tree. This is the root revealing itself. When Christ rose, He said everything written “in the law of Moses, and in the prophets, and in the psalms, concerning me” had to be fulfilled ~Luke 24:44. The whole story was always about Him.

Then it says the Messiah is unknown. That might be what men say, but God did not leave it unclear. “This is his name whereby he shall be called, THE LORD OUR RIGHTEOUSNESS” ~Jeremiah 23:6. Not just a man. The LORD. And when Jesus stepped onto the scene, Scripture says, “The book of the generation of Jesus Christ, the son of David” ~Matthew 1:1, and “they shall call his name Emmanuel… God with us” ~Matthew 1:23. The identity is not hidden. It has been revealed.

Now here is where it really breaks from truth. The article says Jesus was not crucified in Islam. That is not a small difference. That is a denial of the very center of what God has spoken. “Christ died for our sins according to the scriptures… and that he was buried, and that he rose again the third day” ~1 Corinthians 15:3-4. If there is no cross, there is no gospel. And if there is no gospel, there is no salvation. Jesus Himself said it “behoved Christ to suffer, and to rise from the dead the third day” ~Luke 24:46. This was not optional. This was necessary.

Then it circles back and says all these faiths still point to the same God. The article says, “Muslims believe in the same God as Christians, the God of Abraham” Scripture shuts that door. “Whosoever denieth the Son, the same hath not the Father” ~1 John 2:23. That is as clear as it gets. You cannot come around Jesus. You must come through Him. He said, “I am the way, the truth, and the life: no man cometh unto the Father, but by me” ~John 14:6. Not one man. Not one religion. Not one exception.

The article treats the nature of God like a difference in opinion. Scripture treats it like life and death. “I and my Father are one” ~John 10:30. “In him dwelleth all the fulness of the Godhead bodily” ~Colossians 2:9. This is not philosophy. This is revelation. You either bow to it or you reject it.

Here is the bottom line. The world likes to group religions together and say they are all reaching for the same truth.
That is totally not true. God says the truth has already come down. “The Word was made flesh, and dwelt among us” ~John 1:14. This is not about comparing religions. This comes down to one thing. Will you receive the Son or reject Him.

Because in the end, it comes down to this. “He that hath the Son hath life; and he that hath not the Son of God hath not life” ~1 John 5:12. That is the dividing line. Not Abraham. Not tradition. Not what men believe. The Son.
Thank You David ...

Now we see clearly how we are being deceived, and how "history" changes Truth!

  • Matthew 24:24: Jesus further warns that false Christs and false prophets will arise to perform great signs and wonders to deceive, if possible, even the elect.
  • 2 Thessalonians 2:3: The Apostle Paul reinforces this by stating, "Let no one deceive you in any way," noting that deception will increase before the final day.
  • 1 John 4:1: Believers are commanded not to believe every spirit but to test them to see if they are from God, as many false prophets have gone out into the world.
Key indicators of deception identified in these passages include:
  • Individuals coming in Jesus' name claiming to be the Christ or that "the time is near."
  • False teachers introducing destructive heresies or distorting the truth to draw disciples away.
  • The use of "empty words," "lying wonders," and smooth talk to deceive the naive.
 

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