The Greek verb epischyō (ἐπισχύω) means to be or become stronger, to press urgently, to prevail in insistence. It appears in Luke 23:5 where the Jewish leaders, rejected by Pilate's verdict of innocence, epischyon — grew more intense, more vehement in their accusation against Jesus. The word captures mounting, insistent force.
Luke 23:5 is a theologically charged moment: Pilate has declared Jesus innocent, and the accusers respond not with evidence but with epischyō — sheer intensification of pressure. This pattern — truth declared, rejected by escalating crowd pressure — is the anatomy of Jesus' unjust condemnation. The political theology here is profound: official justice bends under the pressure of mob insistence.
The word also illuminates a spiritual reality: opposition to Christ does not yield to truth but rather escalates. This is why Peter and John in Acts 4 were not silenced by opposition but prayed for even greater boldness (Acts 4:29). The church's response to epischyō opposition is not defensive withdrawal but Spirit-empowered epischyō in proclamation.