AI OVERVIEW: Forgiveness is the core of Christianity and the ongoing experience of God’s mercy—not a one-time act, but the daily posture by which believers receive forgiveness and extend it to others. The teaching anchors forgiveness in three dimensions: vertical (God’s forgiveness to us), internal (the peace and freedom we gain), and horizontal (our reconciliation with others), and it uses Philemon as a model of interceding mercy and Onimus as the forgiven who returns to a rightful relationship as a brother. Jesus’ parable of the unforgiving servant reinforces that divine mercy should transform our hearts so we forgive from the heart, or risk the consequences described. The message culminates in the refrain: I’ve been forgiven; therefore, I forgive.