Imam Khomeini advised believers to take care of hereafter life matters

After your life is over, you would see that your life had passed like a pleasant dream, but the requital and liability for it will be with you always.

Imam Khomeini: Interference that weakens the Islamic government displeases God and ought to be ...

Sahifeh-ye-Imam. V 8. P 271

All tasks should be done for God sake, Imam Khomeini explained

Imam Hossein's movement saved Islam, inspired Imam Khomeini-led Islamic Revolution

Imam Khomeini used to issue congratulatory messages on birth anniversaries of the infallible, the truthful successors of the holy prophet of Islam and stressed to follow their footsteps in all arenas. The late founder of the Islamic Republic also said time and again that the Islamic Revolution was inspired by Imam Hossein's divine movement.

Imam Khomeini: Husayn ibn ‘Alī (‘a) is the essence of Prophethood and the reminder of Wilāyah, ...

Sahifeh-ye-Imam, Vol. 14, page 349

Imam Hussein and his Companions Shielded Islam: Imam Khomeini

Imam Khomeini the great spiritual and religious leader of the Muslim world revived genuine teachings of the household members of the holy prophet of Islam and hailed the companions of Imam Hussein (PBUH).

Imam Khomeini: The Exalted God has blessed it with an able hand, the power with which the oppressed ...

Sahifeh-ye-Imam. V 6. P 400

Promise of victory at the pinnacle of misery