Reflections: Imam Ali ؑ emphasizes that the essence of religion is Yaqeen (Certainty). Outward acts of worship, if performed while the heart is plagued by doubt or lack of conviction, lose their spiritual potency. This is a call to focus on intellectual and spiritual growth—to understand *why* we believe. A person who rests with a heart firm in truth is spiritually more advanced than one who performs rituals while being internally unsettled.