To Hashem is the Heavens and Earth - although it is quite natural, as it were, to feel a certain degree of hatred for the Jews who did this, this is not the proper path.
The Lubavitcher Rebbe revealed in our generation that in his opinion the root of our exile is senseless hatred. Surely, your hatred is not senseless, but in my opinion it is best to stay clear from all types of hatred towards Jews.
Saying a chapter of Psalms or giving a little tzedaka will surely help. Also, be sure to have this family in mind each and every time you light Shabbos candles. This is an amazing auspicious time when Hashem hears all of our prayers.
May G-d Almighty bless you to stay away from all negative emotions and with every thing you need, spiritually and physically.
Ronen Levi Yitzchak Segal, I would like to clarify something.
Masha [and the other wonderful members here] doesn't hate Jews. He might certainly hate the rodef Erev Rav who kill innocent Jews or who persecute them but Masha is a good yid who loves Hashem and Israel - which is precisely why his emotions feel so intensely. I he didn't love them this intensely, you would see apathy or he wouldn't post at all. These supposed "jews" in the Israeli government (or in Peace Now - what a paradox) want nothing to do with being Jewish and their rodef status would lead me to believe they are not Jews... not now. They are traitors to the Jewish people and Torah tells us these evil people will be excommunicated and will eventually be no more.
Telling Masha to read Tehilim (while it is a WONDERFUL thing to do - no doubt!) and give charity (again, a wonderful thing to do which atones for sure) isn't going to take away the pain he has knowing his people are being butchered by a bunch of egotistic lunatics who hate the Torah. In fact, it sounds rather cold and unkind to say this to him in this way even if these are accurate and wonderful things that every Jew should do. I'm sure this isn't your intention but we aren't supposed to say things to other frum Jews that would embarrass them or cause them pain.
Let kindness and truth never leave you; tie them around your neck; write them on the tablet of your heart -Mishlei 3:3
Welcome to the forum. Noam Federman is someone we love, cherish, and support. Chaim ben Pesach was the great HaRav Meir Kahane's zt"l hy"d right hand man and the more I know about him and the longer I know him, the more deep my respect runs for him. He's the
real deal and you came to the right place.