ἀφυπνόω

I fall asleep

Definition

The verb ἀφυπνόω means 'to fall asleep' or 'to fall into sleep.' In its single New Testament occurrence in Luke 8:23, it describes the physical act of Jesus falling asleep in the boat during the storm on the Sea of Galilee. While the word itself simply denotes the onset of sleep, its context in the narrative carries significant weight. There are no other distinct biblical senses, as it is used only this once.

Biblical Usage

This word is used only once in the New Testament, in Luke 8:23. It occurs in the narrative of the storm on the lake, specifying the moment Jesus 'fell asleep' in the stern of the boat. Its usage is purely descriptive of a physical state within a dramatic story that highlights Jesus' authority over creation.

Etymology

Derived from the prefix ἀ- (a-, often meaning 'from' or indicating a change of state) and the root related to ὕπνος (hypnos, G5258), meaning 'sleep.' Thus, it literally conveys the idea of 'passing into sleep' or 'falling asleep.' It is a relatively rare verb in Greek literature.

Semantic Range

While the word itself is ordinary, its sole biblical context is theologically profound. Jesus' sleep in Luke 8:23 underscores his genuine humanity and physical exhaustion, making the subsequent miracle of calming the storm (Luke 8:24-25) a powerful demonstration of his divine authority over nature. The contrast between human vulnerability (sleep) and divine power (commanding the wind) is central to the passage's Christological message.

In the ancient world, sleep on a boat during a storm would be understood as a sign of either profound exhaustion or, in this unique case, a startling peace and trust. The cultural understanding of sleep as a state of vulnerability amplifies the disciples' fear and makes Jesus' calm demeanor more remarkable.

καθεύδω (katheudō, G2518) — The more common general verb for 'to sleep' or 'be asleep,' used in various contexts (e.g., Matthew 8:24). κοιμάω (koimaō, G2837) — Often used for the sleep of death or 'to fall asleep,' with strong metaphorical usage (e.g., 1 Corinthians 15:6, 18).

Word Details

Scripture References