In Sermon (21), Imam Ali (a.s.) imparts a significant lesson about how to navigate life in this world. This sermon is set in a historical context where Muslims faced various challenges and needed to comprehend the essence of their existence. The Imam emphasizes that our destination, the hereafter, lies ahead, while the hour of death is behind us, urging us to move forward.

He instructs the audience to lighten their loads so they can catch up with those who have gone before them. This profound message suggests that we should detach ourselves from worldly attachments and focus on our spiritual growth. The phrase "be light and you will catch up" encapsulates the idea that by shedding the burdens of this world, we can achieve our ultimate goals.

The sermon serves as a reminder that true success in life is measured by our preparedness for the hereafter. Imam Ali's succinct yet profound statement highlights the transient nature of worldly life and the significance of the afterlife. It teaches us to live lightly in this world so that we can attain success in the hereafter.

Practically, this sermon encourages us to eliminate unnecessary distractions from our lives, allowing us to progress on our spiritual journey. The Imam's teaching also emphasizes the importance of purifying our actions and intentions to ensure our success in the afterlife.