Purpose of words is to create silence.
All anger is about something which has already happened. Is it of any use getting angry about something which you cannot alter?
Speak out against corruption. We need to fight injustice, but without anger or violence. Fight with a calm and serene mind.
By self-study, by observing, by being hollow and empty, you become a channel - you become a part of the Divine. You are able to feel the presence of Divinity. All the different angels and devas, all these different forms of our consciousness, start blossoming.
Silence is the goal of all answers. If an answer does not silence the mind, it is no answer.
While fasting detoxifies the body, silence purifies speech and brings rest to the chattering mind, and meditation takes you deep into your own being.