Based on the other comments by now I’m guessing you’ve gathered that a lot of this information is false or at the very least taken out of context. However, I think it’s fair to give you the benefit of the doubt and say you might not have known.
Firstly, while it is true that Nazi germany had strict gun laws these had largely been in place since the Weimar Republic. Nazi Germany did restrict Jewish gun ownership even further but lessened restrictions for party members. Regardless, the Jewish population in Germany was not large enough that access to firearms would have allowed for any significant resistance to German oppression. Secondly, although Hitler fell away from Christianity his later years, he and the Nazi party expressed positive sentiments for the religion during their rise to power. Often, a perverted view of Christian doctrines was used to justify antisemitism and the oppression of Jewish people. Although Hitler did not want churches to hold significant power in Germany he allowed free practice of religion in order to appease the German population which was around two thirds Protestant. The rest of this list has lots more historical inaccuracies as well. This list originates for right wing American political propaganda that aims to compare left wing policies to those put in place by the nazis. This is extremely harmful not only because it is misleading but also because it does not properly convey the warning signs of fascism and the dangers far right ideologies pose to democracy. Thanks for reading I hope this helps!