Sajdah (prostration) is the most significant physical posture in Islamic prayer (salah), where the believer places their forehead, nose, palms, knees, and toes on the ground in complete submission to Allah. The Prophet Muhammad (peace be upon him) declared: "The closest a servant comes to his Lord is when he is prostrating, so increase supplication in it" (Muslim). In sajdah, the worshiper acknowledges absolute humility before the Creator, placing the highest part of the body-the forehead-on the ground. Each unit (rak'ah) of prayer contains two sajdahs, and Muslims perform prostration thousands of times throughout their lives. Beyond obligatory prayer, sajdah may be performed as tilawah (prostration upon reciting specific Quranic verses), shukr (gratitude for blessings), or sahw (for prayer errors). The sajdah position symbolizes the believer's total surrender, negating pride and ego. Satan's refusal to prostrate to Adam was his original sin, making human prostration an act distinguishing believers from the rebellious. The Quran frequently mentions prostration as the response of all creation to Allah's majesty. In Paradise, believers will prostrate in gratitude, while in Hell, the damned will be prevented from doing so. Sajdah represents the culmination of physical worship, embodying the essence of Islam-submission to Allah alone. For Muslims, each prostration is an opportunity to draw near, pour out supplications, and renew commitment to their Creator.