Following a supernatural encounter and the miraculous disappearance of their guest, a deep dread takes hold of Manoah. His reaction captures the belief that a meeting between flesh and blood and the heavenly realms is an event a human simply cannot survive. The primary approach among commentators is that witnessing an angel or experiencing a profound spiritual revelation acts as an immediate death sentence for a living person. This intense fear mirrors the terror experienced by Gideon under similar circumstances [רלב״ג, מלבי״ם, ביאור שטיינזלץ].
However, an alternative perspective suggests that Manoah's cry of certain death actually reflects two distinct fears of mortality. The first is the metaphorical death of living a childless life, as a person without children is often considered as though they were dead. The second is the immediate threat of physical death brought on by the overwhelming revelation [חומת אנך].
When Manoah expresses his terror by stating that they had seen God, different interpretations arise regarding his exact meaning. The simple understanding is that he was not referring to God Himself, but rather to an angel of God [מצודת דוד]. Yet, this presents a logical difficulty, as Manoah had already realized their visitor was an angel. To resolve this, another explanation suggests that Manoah witnessed the fire of the altar rising into the very heavens, with the angel ascending within the flame. This awe-inspiring sight led him to conclude that the Divine Presence itself had descended to accept their offering, and that the angel was merely drawn up alongside it. Because of this, Manoah became entirely convinced that he and his wife had truly witnessed the Divine Presence itself [אלשיך].