How did Imam see the blessed fasting month of Ramadan a spiritual opportunity?

Imam Khomeini defined major objectives of holy scripture of Quran

Imam Khomeini used to attach special significance to reciting the holy scripture of Quran during holy month of Ramadan.

Imam Khomeini: If there is self-purification, one will not fear war nor will one turn down peace.

Ramadan is an Invitation to God's Feast, Imam Khomeini highlighted

According to Imam, the holy month of Ramadan might have been prescribed, because it is a month in which the holy Prophet has perceived the truth.

Imam Khomeini's Strategic Management in the Imposed War.

Imam Khomeini's management characteristics are based on his personal and organizational behavior and Islamic values. The results indicated that Imam Khomeini's leadership and management model in the imposed War was a combination model based on three levels of the individual (personality), behavior, and society's needs.

Imam observed religiously recommended instructions

A memoirs by Fatemah Tabatabaei, Imam’s daughter-in-law

Ayatollah Motahhari, always considered himself a pupil of the great Imam

Self purification in the month of Ramadan.