Judaism, Christianity and Islam are all Monotheist beliefs. All claim that there is but one god but each claiming that only their Name, Image and Persona that they give their god is valid. For the Jews it is Jehovah and his prophet Moses. Christianity has Jehovah who knocked up a virgin who then gives birth to Jehovah made flesh Jesus who also doubles as the main prophet and the Son of god and the god made flesh. And with Islam it is Allah and his prophet Mohammad.
All three religions claim that their name, image and persona is the only valid name, image and persona and reject the names, images and persona's of other beliefs. And yet not one of these Monotheist Beliefs have one ounce of or shred of evidence to validate their beliefs let alone to establish their superiority over other Beliefs.
The earliest spiritual beliefs indicates spiritual beliefs up to and including the Neanderthals who buried their dead with flowers, tools and weapons. The modern humans which appeared some two hundred thousand years ago started with Nature Beliefs then Spirit Beliefs then Deity Beliefs starting with the Earth Mother-Goddess belief which can be dated back to before 22,000 years ago. Then Polytheist Beliefs with a wide ranging library of gods.
Then some 3,800 years ago the first of the Monotheist Beliefs was invented by Abraham who called this newly created Monotheist god Jehovah. Then some 2,000 years ago the Jewish god was remade by Christianity into Jehovah the god made flesh Jesus. Then some 1,600 years ago Mohammed created Islams Monotheist god Allah.
Monotheism is the belief that only one god exists, the thing is that if only one god exists this one god should be represented throughout modern human history. Or more accurately clear back to the Neanderthals. The very first mention of this Monotheist god was just 3,800 years ago. Now if one looks to the earliest recording of a Deity then common sense would dictate that the Monotheist god must the Earth Mother-Goddess since this is the earliest recorded Deity belief at over 22,000 years old. Though far short of the 200,000 year history of modern man on earth.
But more than 18,000 years before the first recorded Monotheist belief appeared on earth. Nothing in the 200,000 year history of modern man indicates a monotheist god existed prior to Abraham's invention of Jehovah some 3,800 years ago. And if a monotheist god is determined by age of its followers then the plus 22,000 years that the Earth Mother-Goddess beliefs have existed would tend to indicated that the Earth Mother-Goddess is the Monotheist god since there is no recorded Deity belief prior to Her.
And if the Earth Mother-Goddess is the one and only living God, then Jehovah, Jehovah the god made flesh Jesus and Allah must be nothing more then the creations of man's imagination especially since all of the imaginary gods are male while the oldest recorded Deity is female. But the Earth Mother-Goddess even at plus 22,000 years is only the first of the Deity beliefs, but Nature Beliefs, Spirit Beliefs pre date Her clear back probably to the dawn of modern mankind.
So not even She can claim to be the one and only living god from the beginning of creation and the creation of mankind. If She was than She should be dated back to before the Nature Beliefs and Spirit Beliefs. So as one can see there is no evidence showing a Monotheist god let alone one that was first created a mere 3,800 years ago, remade some 2,000 years ago and remade one more time some 1,600 years ago. So to the followers of the big 3 monotheist beliefs I have but this to say. So Sad, So Sorry. Now get a life.