Music, Thoughts, & Chizzuk

A person's own desire to act in vengeance is forbidden, but it is also forbidden to ignore the desecration done to G-d's name, when the Jewish people are being murdered.
What is the balance?
From the teachings of Rav Meir Kahane z'l hy'd

What is Music, Thoughts, & Chizzuk?

A collection of various recordings of Rav Shlomo Katz including Musical Hallels, Seasonal Drashot, and Divrei Chizzuk