This sermon is an example of Imam Ali's (peace be upon him) wisdom and insight, where he addresses Zubair ibn al-Awwam. Zubair, a well-known companion and close associate of Imam Ali, claimed that he had pledged allegiance with his hand but not with his heart. This incident occurred during a time when the circumstances were critical, and there was a pressing need for unity within the Islamic community. Imam Ali (a.s.) responded to Zubair's statement by clarifying the reality of his allegiance.

Imam Ali (a.s.) stated that while Zubair had acknowledged his pledge, his claim of having a corrupt heart required him to provide clear evidence. This teaches us that mere outward actions are not sufficient; the intention of the heart is equally important. If someone harbors ill intentions, they must clarify this, or else they should return to their commitment.

This sermon conveys the lesson that the essence of faith and allegiance is not limited to external actions but also encompasses the truthfulness of the heart and intention. Imam Ali (a.s.) pointed out that if anyone strays from their pledge, they should rectify their intentions. This implies that we should uphold our commitments and also maintain the purity of our hearts.