How do we know that Christ leads captivity captive?

The phrase 'Thou hast led captivity captive' speaks to the redemptive work of Christ, where He has triumphed over sin and death. This victory means that those who were once bound by sin can now experience freedom through faith in Jesus. His ascension signifies the ultimate victory over all powers that held humanity captive, displaying His authority as the King. In Christ, believers are not only set free from the bondage of sin, but they are also given the gifts necessary to live in obedience and to serve God faithfully.