How sins block some humans from the presence of God, Imam Khomeini explained

Imam Khomeini advised about Keeping disputes and strife far from your hearts

Imam Khomeini advised faithful people to behave well with people, and in company, and be compassionate and kind. Of course, you are not to be nice to sinners with regard to their sins and rebelliousness.

The chain of events that ended in February 1979 with the overthrow of the Pahlavi regime

Thirty-three of the hadith Imam Khomeini selected pertain to Islamic ethics

Thirty-three of the famous book of Forty by Hadith by Imam Khomeini selected pertain to Islamic ethics, including acts which bring reward or punishment.

Imam al-Hadi (a.s.) was free of every material tendency

Imam al-Hadi (a.s.) turned his back on all pleasures of this worldly life and preferred the obedience of Allah to everything else.

Imam Muḥammad al-Baqir (PBUH) received the title of Baqir due to his ample knowledge

Muḥammad al-Baqir, full name Muhammad bin 'Ali bin al-Husayn bin Ali bin Abi Talib, also known as Abu Ja'far or simply al-Baqir‎, romanized: al-Bāqir, lit. 'the one who opens knowledge') (677-733) was the fifth Shia Imam, succeeding his father Zayn al-Abidin and succeeded by his son Ja'far al-Sadiq.

Imam warned against the maltreatment of the people of his household

Imam Khomeini through his theological works warned against the maltreatment of the people of his household, his neighbors, his colleagues and others around him.

God Almighty has created certain powers in the invisible world of the inner self

Imam Khomeini explains through his works that that believers need to know that with His Wisdom and Authority, God Almighty has created certain powers and faculties in the invisible world of the inner self.