Shared ground
These verses present a direct appeal for God to step in against a violent threat. The speaker asks Yahweh to “arise,” confront an attacker, bring him down, and “deliver my soul” (his life). The language assumes God can act decisively within ordinary history, like a warrior wielding a sword.
The text also draws a contrast between the speaker and a broader group called “men of the world.” They are described by what they receive and aim at: a “portion…in this life,” full stomachs, “treasure,” children, and an inheritance passed to their offspring. The prosperity is not denied; it is narrated as real and even connected to God’s allowing or supplying it.
Where interpretation differs
Some readers take “confront him…cast him down” as aimed at one specific enemy; others read “him” as standing in for the whole hostile group.
Some understand “by your sword/hand” as a vivid metaphor for God’s power to judge and rescue; others treat it as an expectation of concrete, forceful action that may include real-world defeat of the wicked.
A key question is how to hear “whose belly you fill with your treasure.” One reading takes it as God’s provision that the wicked enjoy (without implying approval). Another hears a sharper edge: their “fullness” is itself part of a limited “portion,” highlighting the irony of prosperity that never reaches beyond this life.
Why the disagreement exists
The verses compress several images: God as warrior (sword/hand), an individual enemy (“him”), and a social description (“men of the world”). Because poetry stacks images quickly, readers differ on whether the emphasis falls on the immediate rescue request, the identity of the enemy, or the meaning of prosperity.
What this passage clearly contributes
Explicitly, the passage portrays God as able to confront wickedness and rescue threatened life (v. 13). It also defines a category of people by their horizon: their “portion” is bound to “this life,” expressed through tangible benefits—food, wealth, heirs, and a legacy (v. 14). The text contributes to a biblical way of speaking about prosperity that is not automatically proof of God’s favor, since even “men of the world” can be described as having fullness that God permits or supplies (compare Psalm 73:3).