What does it mean to be quickened together with Christ?

Being quickened together with Christ, as indicated in Colossians 2:13, signifies that believers are revitalized spiritually by God's grace and united with Christ in His resurrection. This transformation reflects the deep connection believers have with Christ, assuring them of their new identity as new creations. By being 'quickened', Christians experience the profound reality of life in Christ which empowers them to live triumphantly, free from the bondage of sin. This union lasts eternally, as believers are not only made alive but are also assured of their eternal connection with Christ.