This sermon addresses the common struggle of knowing intellectually that we are forgiven by God while not feeling forgiven internally. The pastor explores the journey from head to heart, examining why believers often carry guilt despite receiving Christ's forgiveness. Through the parable of the prodigal son (reframed as the parable of the prodigal father), the message emphasizes God's extravagant, wasteful love and immediate welcome for those who turn to Him. The sermon provides practical steps for experiencing forgiveness, including remembering who we're talking to when we pray, properly naming our sins, confessing to others, genuine repentance, and making amends where appropriate. The core theological truth is that God does not deal with us on the basis of our sins once we come to Christ, and we must learn to tell ourselves this truth until our hearts catch up with our heads.