How does a Christian live after being justified?

According to Galatians 2:20, a believer's life after justification is characterized by a continual faith in Jesus Christ. Paul states, 'I am crucified with Christ, nevertheless I live; yet not I, but Christ liveth in me.' This illustrates that, although we continue to exist physically, it is the life of Christ that empowers and transforms us. We live under grace, not by adhering to the law, but by trusting in Christ each day. Living by faith means actively depending on Him for strength, guidance, and spiritual growth, thus reflecting His love and righteousness in our lives.