Erizō means to quarrel or engage in strife — contentious, combative argument. It appears only in Matthew 12:19 in the New Testament: 'He will not quarrel [erizō] or cry out; no one will hear his voice in the streets.' This is a fulfillment quotation from Isaiah 42:2-3, the first of the Servant Songs, describing the Servant's manner: gentle, non-contentious, not strident. The word stands in contrast to the combative religious authorities who are constantly erizō-ing with Jesus.
The servant-character of Christ is defined in part by the absence of erizō. He does not win arguments by volume or intimidation. He does not quarrel in the marketplace. He does not assert His rights by strident public confrontation. This is not weakness — it is the power of a different kind: the power of the One who has no need to fight for position because He already holds all authority. Paul picks up this Servant-pattern and calls the community to the same posture: 'Do not repay evil for evil... do not take revenge' (Rom 12:17-19). The erizō-free life is the life of those secure in God's vindication.