What are Imam Khomeini’s views about Ashura school of thought?

From Imam Khomeini’s viewpoint, what is the most important divine principle of Ashura?

Imam Khomeini promoted universal message of holy prophet

According to Imam Khomeini, Prophet Mohammad (PBUH), who was shadow of God on earth, was appointed and assigned by God with the universal message for all humanity and manknind.

Man is always in the process of choosing, Imam Khomeini explicated

According to Imam Khomeini, human beings are always in the process of choosing and selecting.

Spirituality remains foremost feature of Imam Khomeini, Islamic Revolution

Pundits believe that spirituality and reviving divine teachings remain foremost feature of Islamic Revolution under the leadership of Imam Khomeini.

How did Imam encourage to promoted artistic, cultural activities؟

Imam Khomeini in his book Kashfol-Asrar defended Islam, spirituality

Imam Khomeini in his famous book entitled Kashfol-Asrar had strongly defended Islam and spirituality.

Imam Ali (PBUH) set up unprecedented patterns of justice