Boss
A Shield's Central Knob
The word "boss" in the Bible has nothing to do with its modern meaning of a supervisor or employer. Instead, it refers to a specific feature of ancient military equipment: the rounded, protruding knob at the center of a shield. The Hebrew word is "gab," meaning an arch, protuberance, or convex surface. This central boss served both decorative and functional purposes on shields used throughout the ancient Near East.
The Passage in Job 15:26
The only biblical occurrence of "boss" appears in Job 15:26 (KJV), which states: "He runneth upon him, even on his neck, upon the thick bosses of his bucklers." This verse is part of a speech by Eliphaz the Temanite, one of Job's three friends, who is describing the reckless defiance of the wicked person against God. The image is of a warrior charging headlong at a divine opponent with his shield raised, the thick bosses thrust forward in aggressive attack.
Modern translations render this variously: "He rushes against Him with a thick, strong shield" (NASB), "charging against him with a thick, strong shield" (ESV), or "with a thick-bossed shield" (NRSV). The imagery conveys maximum defiance and foolish bravery against an unbeatable opponent.
Ancient Shields and Their Construction
Shields in the ancient Near East were typically made of leather stretched over a wooden frame, or of metal for wealthier warriors. The boss, a metal dome or raised section at the center, served multiple purposes: it protected the hand grip behind it, provided a surface for deflecting blows, and could be used offensively to strike an opponent at close quarters. A "thick" boss indicated a heavy, well-made shield designed for serious combat.
Archaeological discoveries from Mesopotamia, Egypt, and the Levant have uncovered numerous examples of shields with prominent central bosses. Bronze and iron bosses have been found in warrior graves and military contexts dating from the Bronze Age through the Iron Age, confirming the antiquity and widespread use of this shield feature.
The Theological Image
Eliphaz uses the image of charging against God with shield bosses forward to illustrate the ultimate folly of rebellion against the Creator. The wicked person is portrayed as a warrior who thinks his military equipment can protect him against the Almighty. The thick bosses represent the false security that people place in their own strength, resources, and defiance. But no shield, however thick, can withstand God's power.
This imagery connects to the broader theme in Job and the Wisdom literature that human strength is nothing before God (Job 9:4; 40:9; Psalm 33:16-17). The horse, the chariot, the warrior, and the shield are all inadequate against the Lord of hosts.
The Shield in Biblical Symbolism
While the boss of a human shield represents futile defiance, the Bible also uses the shield as a positive symbol. God Himself is called a shield for His people (Genesis 15:1; Psalm 3:3; 18:2), and Paul describes the "shield of faith" as essential armor for spiritual warfare (Ephesians 6:16). The contrast is instructive: a shield raised against God is foolishness, but God as shield for His people is the ultimate protection.
Biblical Context
The word 'boss' appears only in Job 15:26 (KJV), referring to the central knob of an ancient shield. Eliphaz uses the image of a warrior charging against God with thick shield bosses to describe the reckless defiance of the wicked. The passage is part of Eliphaz's first speech in the dialogue cycle of Job.
Theological Significance
The thick boss of the shield represents the false security of human strength and self-reliance when directed against God. No amount of human armor or defiance can withstand the Almighty. This image contributes to the book of Job's exploration of the relationship between human power and divine sovereignty, teaching that wisdom begins with humble submission to God rather than defiant self-assertion.
Historical Background
Shield bosses were a standard feature of ancient Near Eastern military equipment from the Bronze Age onward. Made of metal, they protected the grip area and could deflect blows. Archaeological finds of bronze and iron shield bosses from sites across the Levant, Mesopotamia, and Egypt confirm the prevalence of this technology. The Hebrew word 'gab' refers to any rounded, convex protuberance and is used elsewhere for the backs of things or arched surfaces.