mostly all the gospels talk about the same thing (same stories), but from a different point of veiw.
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The differences are true, because each gospel concentrates on a certain value in the Life of Jesus Christ. But differences does not mean conflicts.
The two source hypothesis is an explanation for the synoptic problem, the pattern of similarities and the differences between the three gospels of Matthew, Mark and Luke. It emerged in the 19th century.
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Emerging in the 19th century, the Two-source hypothesis provided an explanation for the differences between the three Gospels of Matthew, Mark and Luke. It stated that the gospels of both Matthew and Luke were based on the Gospel of Mark as well as quotes and sayings from a hypothetical written Greek source now known as 'Q'.
These all come from different areas so they are written in different styles. They also concentrate on different aspects.
Between circa 778-820 AD
differences between now and then 1905s
differences between errors and frauds
Differences between Classification and Tabulation
what are the differences between indus and sumer civilization
They are to many differences between them