For the transgression of a land {b} many are its princes: but by a man of understanding and knowledge its state shall be prolonged.

(b) The state of the commonwealth is often changed.

Wesley's Notes

28:2 But - By a wise and good prince.

King James Translators' Notes

by...: or, by men of understanding and wisdom shall they likewise be prolonged

Jamieson-Fausset-Brown Bible Commentary

2. Anarchy producing contending rulers shortens the reign of each.

but by a man . prolonged-or, "by a man of understanding-that is, a good ruler-he who knows or regards the right, that is, a good citizen, shall prolong (his days)." Good rulers are a blessing to the people. Bad government as a punishment for evil is contrasted with good as blessing to the good.

Matthew Henry's Concise Commentary

28:1 Sin makes men cowards. Whatever difficulties the righteous meet in the way of duty, they are not daunted. 2. National sins disturb the public repose. 3. If needy persons get opportunities of oppressing, their extortion will be more severe than that of the more wealthy. 4. Wicked people strengthen one another in wicked ways. 5. If a man seeks the Lord, it is a good sign that he understands much, and it is a good means of understanding more. 6. An honest, godly, poor man, is better than a wicked, ungodly, rich man; has more comfort in himself, and is a greater blessing to the world. 7. Companions of riotous men not only grieve their parents, but shame them. 8. That which is ill got, though it may increase much, will not last long. Thus the poor are repaid, and God is glorified. 9. The sinner at whose prayers God is angry, is one who obstinately refuses to obey God's commands. 10. The success of ungodly men is their own misery. 11. Rich men are so flattered, that they think themselves superior to others. 12. There is glory in the land when the righteous have liberty. 13. It is folly to indulge sin, and excuse it. He who covers his sins, shall not have any true peace. He who humbly confesses his sins, with true repentance and faith, shall find mercy from God. The Son of God is our great atonement. Under a deep sense of our guilt and danger, we may claim salvation from that mercy which reigns through righteousness unto eternal life, by Jesus Christ our Lord. 14. There is a fear which causes happiness. Faith and love will deliver from the fear of eternal misery; but we should always fear offending God, and fear sinning against him. 15. A wicked ruler, whatever we may call him, this scripture calls a roaring lion, and a ranging bear. 16. Oppressors want understanding; they do not consult their own honour, ease, and safety. 17. The murderer shall be haunted with terrors. None shall desire to save him from deserved punishment, nor pity him.

Matthew Henry's Whole Bible Commentary

Verse 2

Note, 1. National sins bring national disorders and the disturbance of the public repose: For the transgression of a land, and a general defection from God and religion to idolatry, profaneness, or immorality, many are the princes thereof, many at the same time pretending to the sovereignty and contending for it, by which the people are crumbled into parties and factions, biting and devouring one another, or many successively, in a little time, one cutting off another, as 1 Ki. 16:8, etc., or soon cut off by the hand of God or of a foreign enemy, as 2 Ki. 24:5, etc. As the people suffer for the sins of the prince,

Delirant reges, plectuntur Achivi-

Kings play the madmen, and their people suffer for it,

so the government sometimes suffers for the sins of the people. 2. Wisdom will prevent or redress these grievances: By a man, that is, by a people, of understanding, that come again to themselves and their right mind, things are kept in a good order, or, if disturbed, brought back to the old channel again. Or, By a prince of understanding and knowledge, a privy-counsellor, or minister of state, that will restrain or suppress the transgression of the land, and take the right methods of healing the state thereof, the good estate of it will be prolonged. We cannot imagine what a great deal of service one wise man may do to a nation in a critical juncture.