What does it mean to be a peacemaker according to the Bible?

According to Jesus in Matthew 5:9, 'Blessed are the peacemakers, for they shall be called the children of God.' This definition extends beyond merely avoiding conflict; it includes taking proactive steps to foster peace in relationships and communities. Peacemaking is a reflection of God's character, as He is the ultimate source of peace. It involves building bridges, reconciling differences, and advocating for love and understanding, thus visibly demonstrating one’s identity as a child of God to a watching world.