What is the meaning of justifying faith in Reformed theology?

Justifying faith in Reformed theology refers to the personal trust in Jesus Christ that results in our justification, where God declares the sinner righteous based on Christ's righteousness. Romans 5:1 states that we are justified by faith and have peace with God through our Lord Jesus Christ. This faith is not a generic belief but a specific trust in the atoning work of Christ alone. It acknowledges that we contribute nothing to our salvation; rather, we receive righteousness as a gift. This is a key distinction of the Reformed tradition, emphasizing that our justification before God rests solely on Christ's finished work, not on our own efforts or merits.