In Sermon (84), Imam Ali (a.s.) emphasizes the importance of preparing for the Hereafter and adhering to the commands of Allah. This sermon was delivered at a time when Muslims needed to be reminded of their religious responsibilities. The Imam discusses Allah's omnipotence, knowledge, and sovereignty over all things, which are fundamental beliefs in Islam.

The Imam urges individuals to rectify their intentions and actions before facing the end of their lives. This message serves as a reminder that we should not waste our precious moments in negligence. He emphasizes that Allah did not create us in vain but provided guidance for us to be accountable for our deeds.

In his address, Imam Ali highlights the need to safeguard our actions and be mindful of the rights mentioned in Allah's book. This indicates that the purpose of our lives is to seek Allah's pleasure and prepare for the Hereafter. The Imam states that the one who is most beneficial to himself is the one who is most obedient to Allah.

The Imam advises against lying, envy, and hatred, as these vices harm one's faith. This counsel teaches us that to enhance our spiritual state, we must distance ourselves from such negative behaviors. He also warns against the deception of hopes, which can lead to negligence.

Finally, Imam Ali reminds us to protect our faith and seek advice from others. This sermon provides a strong moral foundation for improving our lives and preparing for the Hereafter.