In Sermon (4), Imam Ali (a.s.) illuminates his far-reaching insight, perfect certainty in religion, and the reasons behind Prophet Musa's (a.s.) fear. This sermon reflects his leadership qualities and the relationship he has with his followers. Historically, this sermon was delivered during a time when Imam Ali faced various challenges, particularly when people distanced themselves from his guidance.

Imam Ali (a.s.) states that because of him, people found the light of guidance and ascended to heights of honor, moving from the darkness of misguidance. This theme emphasizes that the welfare of the people lies in his leadership. He expresses sorrow for those who have failed to hear the calls of Allah and His Messenger, praying for the tranquility of hearts that are constantly aware of the fear of Allah.

He also explains the reason for his silence, indicating that he always anticipated betrayal and disloyalty from the people. His insight allowed him to perceive their true states, even when the veil of religion concealed them. He stood on the path of truth while the people wandered in confusing tracks.

Imam Ali (a.s.) highlights that Prophet Musa’s (a.s.) fear was not for his own life but rather from the dominance of ignorant people. This serves as a vital lesson that true fear should stem from disobedience to Allah and the dominance of ignorance. Ultimately, he notes that the people today stand at the crossroads of truth and falsehood and fail to appreciate his presence. This is a crucial message that reminds us to value our guidance and recognize the truth.