Why is trusting in Christ important for Christians?

Trusting in Christ is fundamental for Christians, as seen throughout the New Testament, where faith in Him is presented as the means by which we are justified and redeemed. Ephesians 2:8-9 clarifies that salvation is a gift through faith, not a result of works, allowing believers to have assurance in their salvation. Without trust in Christ, believers risk falling into self-righteousness, as highlighted in Luke 18:9-14, where the Pharisee's confidence in his own deeds led to his condemnation. Thus, believing and relying solely on Christ's righteousness provides true security and the new identity that believers possess through Him.