In Sermon (38), Imam Ali (a.s.) sheds light on the nature of doubt and its implications. This sermon was delivered in a specific historical context where ideological and intellectual challenges were prevalent in the Islamic society. The Imam (a.s.) clarifies how doubts resemble the truth and their impact on a person's intellectual and spiritual state.

The Imam states that for the friends of Allah, certainty provides light in the darkness of doubts, guiding them towards righteousness. This is a crucial point on how believers should confront doubts in their lives. For them, the light of certainty serves as a guide, while the enemies of Allah exploit these doubts for misguidance. This teaches us the importance of strengthening our faith so that we can find guidance even amidst doubts.

Another significant aspect discussed by the Imam (a.s.) is the topic of death. He mentions that one who fears death cannot escape it. This is a powerful message that death is an undeniable reality and that evasion is not possible. Furthermore, the Imam (a.s.) states that those who desire eternal life cannot attain it. This reminds us of the necessity to understand the transience of worldly life and to prepare for the afterlife.

This sermon teaches us that when facing doubts, we should rely on the strength of our faith and acknowledge the reality of death while preparing for our afterlife. It provides a strong spiritual foundation upon which we can confront the challenges of life.