Matthew 5:10

They which are persecuted - Δεδιωγμενοι, they who are hard pressed upon and pursued with repeated acts of enmity. Parkhurst. They are happy who suffer, seems a strange saying: and that the righteous should suffer, merely because they are such, seems as strange. But such is the enmity of the human heart to every thing of God and goodness, that all those who live godly in Christ Jesus shall suffer persecution in one form or other. As the religion of Christ gives no quarter to vice, so the vicious will give no quarter to this religion, or to its professors.

For theirs is the kingdom of heaven - That spiritual kingdom, explained Matthew 3:2, and that kingdom of glory which is its counterpart and consequence.

Blessed are they which are persecuted - To persecute means literally to pursue; follow after, as one does a flying enemy. Here it means to vex, or oppress one, on account of his religion. They persecute others who injure their names, reputation, property, or who endanger or take their life, on account of their religious opinions.

For righteousness' sake - Because they are righteous, or are the friends of God. We are not to seek persecution. We are not to provoke it by strange sentiments or conduct; by violating the laws of civil society, or by modes of speech that are unnecessarily offensive to others. But if, in the honest effort to be Christians, and to live the life of Christians, others persecute and revile us, we are to consider this as a blessing. It is an evidence that we are the children of God, and that he will defend us. "All that live godly in Christ Jesus shall suffer persecution," 2 Timothy 3:12.

Theirs is the kingdom of heaven - They have evidence that they are Christians, and that they will be brought to heaven.

5:10 For righteousness' sake — That is, because they have, or follow after, the righteousness here described. He that is truly a righteous man, he that mourns, and he that is pure in heart, yea, all that will live godly in Christ Jesus, shall suffer persecution, 2 Timothy 3:12. The world will always say, Away with such fellows from the earth. They are made to reprove our thoughts. They are grievous to us even to behold. Their lives are not like other men's; their ways are of another fashion.