What did Imam used to advise believers to observe during Ramadan?

Imam Khomeini pointed out fatal moral diseases and consequences

Imam Khomeini through his theological works has explained that a person afflicted with ‘ujb should know that this vice sows the seeds of many other vices and serves as the source of such offences.

Hadrat Khadija, the beloved wife of holy prophet was a perfect woman and role model for believers

Imam Khomeini's Exegesis; Righteous Path at the fifth of Holy Ramadan

Extracted from Imam's historic speech at the fifth of Ramadan warned believers against snares and designs of Satan

God the Almighty guides us to the straight path at the fourth of Ramadan

Extracted from Imam's historic speech at fourth of Ramadan warned believers against snares and designs of Satan

Imam Khomeini's explanation of straight path at the third of Ramadan.

Extracted from Imam's historic speech at third of Ramadan warned believers against snares and designs of Satan

Islamic Revolution closely linked with Imam Hussein’s school of thought

Submission is quite a different thing from knowledge, Imam Khomeini explained

According to Imam Khomeini, the submission, which is the gratification and comfort of the heart, is quite a different thing from knowledge, which is the gratification of the mind