Luke 15 is a chapter in the New Testament of the Bible that contains three parables told by Jesus. These parables illustrate themes of loss, repentance, and joy in finding what was lost. The stories include the Lost Sheep, the Lost Coin, and the Prodigal Son, each emphasizing the importance of seeking and celebrating the return of those who have strayed. In the parable of the Lost Sheep, a shepherd leaves his ninety-nine sheep to find one that is lost, highlighting God's love for every individual. The Lost Coin tells of a woman who searches diligently for a lost coin, while the Prodigal Son depicts a wayward son who returns home, showcasing forgiveness and redemption.