What does the book of Romans say about peace with God?

In Romans 5:1, Paul explains that being justified by faith grants believers peace with God through Jesus Christ. This peace signifies the end of enmity between God and humanity, restored through Christ's atoning work. This reconciliation is not merely the absence of conflict but an active state of wholeness and harmony enabled by Christ's sacrifice. Therefore, this peace allows believers to live in assurance and trust, knowing they have a right relationship with God. This profound truth highlights the grace of God toward His people, assuring them of their secure standing through faith in Jesus.