Job 6:25

How forcible are right words! but what doth your arguing reprove?

Job 6:25 belongs to Job's reply to Eliphaz, in which Job defends his complaints and questions the force of Eliphaz's words and reasoning. More broadly, it stands within the extended debate between Job and his three friends over his afflictions, spanning chapters 4 through 31. The verse affirms that words that are right, truthful and true have great force and convincing power. That same power belongs to truthful words that persuade and convince.

Its second question challenges opponents to show what their arguing actually proves, since reasoning that fails to reprove or persuade does no good. In context, the friends often stated general truths but misapplied them to Job, inferring from their own observation that his suffering proved he was under God's displeasure, though suffering does not prove a person is under God's displeasure. Applied to conduct in discussion, the verse warns that arguing in an unkind or ill-timed way prejudices those one hopes to help, while gentle and wise speech joined with a blameless life more effectively advances truth.

The verse applies to a clear, fair and brief defense of the Bible Sabbath as a compelling statement of truth. It also applies to a clear refutation of the seventh-part-of-time theory. It applies as well to the declaration that the seventh day is the Lord's Sabbath, where recognizing the correct day matters but merely keeping it does not by itself make a person right. It applies to the acknowledgment that Christ must reign until all things are placed under his feet and death as the last enemy is destroyed, which is inconsistent with wicked beings continuing alive forever in hatred of Christ and odious in his sight. It commends the force of a sound argument when used to affirm that the endless existence of wicked beings would conflict with Christ's reign ending in the destruction of death.