What does it mean to be 'quickened' by God?

To be 'quickened' means to be given new life, as referenced in Ephesians where believers are said to be made alive who were dead in trespasses and sins. This spiritual quickening is solely the work of God and is rooted in His grace. In Psalm 143, David’s plea to 'quicken me for Thy name's sake' signifies a recognition of our need for God's life-giving power to overcome spiritual barrenness and sin. This work is not of ourselves; it is through God’s command — He calls the light to shine in our hearts.