"Blessed are those who have been persecuted for the sake of righteousness, for theirs is the kingdom of heaven. Blessed are you when men cast insults at you, and persecute you, and say all kinds of evil against you falsely, on account of Me" (Matt. 5:10-11).
Jesus mentioned three broad categories of suffering that Christians will experience. The first is persecution. "Persecuted" (Matt. 5:10) and "persecute" (v. 11) both come from the same Greek root meaning "to pursue" or "chase away." Over time it came to mean "to harass" or "treat in an evil manner." Verse 10 literally reads, "Blessed are those who have been allowing themselves to be persecuted." You are blessed when people harass you for your Christian stance and you willingly accept it for the sake of your Lord.