What does the Bible say about those who are persecuted for righteousness?

Matthew 5:10 states, 'Blessed are those who are persecuted for righteousness' sake, for theirs is the kingdom of heaven.' This beatitude reassures believers that enduring persecution for living righteously is a mark of God's favor. When Christians stand firm in their faith and principles amidst opposition, they manifest their allegiance to Christ, who Himself faced persecution. Such trials are not without purpose; they serve to refine faith, demonstrate reliance on God, and ultimately result in eternal rewards in His kingdom.