The document discusses Jesus' teachings in Matthew 5:10-12 about being persecuted for righteousness. It says the blessed are those who are persecuted for righteousness, as they will receive the kingdom of heaven. It also says believers should rejoice and be glad when persecuted for Jesus, as their reward will be great in heaven, just as prophets before them were persecuted. The document explores what it means to rejoice during persecution and how believers can realistically do so while suffering for their faith.