κόσμος

the world, universe

Definition

The Greek word κόσμος (kosmos) carries several interconnected meanings in the New Testament. Primarily, it refers to the created, physical universe (Matthew 13:35, Acts 17:24). More commonly, it denotes the inhabited world of humanity, including its systems, values, and affairs, often in a negative sense as being in opposition to God (John 12:31, 1 John 2:15). It can also refer to the totality of humanity, whom God loves and seeks to save (John 3:16). In a few instances, it retains its classical sense of 'adornment' or 'order' (1 Peter 3:3).

Biblical Usage

Kosmos is used 152 times, predominantly in the Johannine writings (John, 1-3 John) and Pauline epistles. In John's Gospel, it often describes the realm of humanity in rebellion against God, yet also the object of God's saving love (John 1:10, 3:16). Paul frequently contrasts the 'wisdom of the world' with the wisdom of God (1 Corinthians 1:20-21). The Synoptic Gospels (Matthew, Mark, Luke) typically use it for the physical world or its inhabitants (Matthew 4:8, Matthew 13:38).

Etymology

Derived from the Greek verb κοσμέω (kosmeō), meaning 'to arrange, set in order, or adorn.' Its fundamental sense is 'order' or 'arrangement,' which led to its use for the ordered universe and then to the world as an ordered system. This root meaning contrasts with chaos, highlighting the inherent design in creation.

Semantic Range

Kosmos is a theologically pivotal word. It is central to understanding the biblical theme of God's love for a fallen creation (John 3:16), the conflict between divine and worldly values (James 4:4), and the scope of Christ's redemptive work as the Savior of the world (1 John 4:14). Grasping its nuances—from creation to corrupted system to object of redemption—deepens comprehension of salvation history and Christian discipleship, which calls believers to be in the world but not of it (John 17:14-16).

In Greek thought, kosmos implied an ordered, harmonious system, often seen as beautiful. The New Testament authors adopted this term but infused it with a Hebrew biblical worldview, where the 'world' could also represent the sphere of human rebellion and moral disorder. This created a tension between the world as God's good creation and the world as a system organized in opposition to Him.

αἰών (aiōn, G165) — refers to an age or era, often 'this present age' as a period of worldly systems. οἰκουμένη (oikoumenē, G3625) — the inhabited world, specifically the Roman Empire or civilized earth. κτίσις (ktisis, G2937) — creation, the act or result of God's creative work.

Word Details

Scripture References