For Judaism: They were not important. They were non-traditional and influenced the Jewish religion not at all.
For the Jewish people:
The Zealots' significance is one of infamy. They were responsible for the destruction of the Second Temple because they violently provoked the Roman army (Talmud, Gittin 56a).
The Zealots were a party among the Jews (so called from their zeal for the law) who were determined to resist Roman or any foreign authority in Palestine.
They were Jews who rebel agaisnt the roman empire, in the first century of judaism
When Jesus rode the jews into jeruselum the zealots where the ones laying down the palm leaves
It was the Zealots
To retaliate for the revolt of the Jewish Zealots, and later the Bar Kokhba rebellion.
The Zealots were a political movement in the first century. They sought to incite the people of Judea to rebel against the Romans and force them out of the Holy Land
I am pretty sure they revolted because of who The Jews Believed In. And also the Jews Religion (Judaism)
It was the Zealots
The beliefs of the zealots was that in order to succeed from rome you would need a violent rebellion and they killed several Jews who opposed this theory some scholars even believe that the zealots set fire to an abondent amount of grain Jerusalem had in order to withstand the longest of sieges but when the grain was burned some citizens turned to cannabalism they burned the grain in order to make citizens come to the zealots that's all I really know I cant find much other answers either
People called the Zealots, convinced many Jews to take up arms against the Romans
Which Zealots do you have in mind?
The Zealots (around 67 CE), and later Bar Kokhba (around 135 CE).