What does it mean that Christ 'led captivity captive'?

The phrase 'led captivity captive' in Psalm 68:18 conveys the powerful truth that Christ's ascension transformed His death into a victory march. He not only conquered sin and death but also captured the forces that held humanity in bondage, thus liberating believers. This concept is mirrored in Colossians 2:15, where it states that Christ disarmed the spiritual rulers and authorities, triumphing over them. Through His resurrection and ascension, Jesus secures freedom and eternal life for His people, equipping them to live victoriously by His grace.