A lot of people have very sad childhoods and there is a direct link between sadness and rage. This makes these people because very angry.
The Quran is compared to rain. Allah’s words are compared to water. Why? Because water puts out fire. The other word used to describe the Quran is light. Light removes darkness.
When we read the Quran, the light will remove these dark emotions of rage and anger. Mend your heart with the Quran. Let the word of Allah speak for itself.