(13) For he hath strengthened.—An allusion to the new fortifications of the restored city is probable, though the expression is plainly figurative of security and peace.

With the second clause comp. Isaiah 60:17-18.

Psalm 147:13-14. For he hath strengthened the bars of thy gates — Thy strength consists not in thy walls, and gates, and bars, but in his protection. They had walls and gates, and kept their gates barred in time of danger; but that would not have been an effectual security to them, if God had not strengthened the bars of their gates, and fortified their fortifications. Let us remember, the most probable means we can devise for our defence and preservation will not answer the end, unless God give his blessing with them; we must, therefore, in the careful and diligent use of these means, depend upon him for that blessing, and attribute the undisturbed repose of our land more to the wall of fire than the wall of water round about us, Zechariah 2:5. He maketh peace in thy borders — In all thy land, even to its utmost borders, which are most liable to the incursion of enemies. He puts an end to the wars that existed, and prevents those that were threatened and feared. And he preserves the country in tranquillity, healing all differences between contending parties, and preventing intestine broils and animosities. And filleth thee with the finest wheat — With wheat, the most valuable grain, the finest of that, and a fulness thereof. Canaan abounded with the best wheat, Deuteronomy 32:14; and exported it to the countries abroad, Ezekiel 27:17. It was not enriched with precious stones or spices, but with what was far more valuable, with bread which strengthens man’s heart. That, with abundance of milk and honey, vines and fig-trees, rendered it the glory of all lands.

147:12-20 The church, like Jerusalem of old, built up and preserved by the wisdom, power, and goodness of God, is exhorted to praise him for all the benefits and blessings vouchsafed to her; and these are represented by his favours in the course of nature. The thawing word may represent the gospel of Christ, and the thawing wind the Spirit of Christ; for the Spirit is compared to the wind, Joh 3:8. Converting grace softens the heart that was hard frozen, and melts it into tears of repentance, and makes good reflections to flow, which before were chilled and stopped up. The change which the thaw makes is very evident, yet how it is done no one can say. Such is the change wrought in the conversion of a soul, when God's word and Spirit are sent to melt it and restore it to itself.For he hath strengthened the bars of thy gates - He has made thee safe and secure - as if he had given additional strength to the fastenings of the gates of the city. Cities were surrounded by walls. They were entered through gates. Those gates were fastened by bars passed across them, to which the gates were secured. The language here might be applicable to any period, but it is probable that there is particular reference to Jerusalem as made strong in rebuilding it after the return from Babylon.

He hath blessed thy children within thee - The inhabitants, by giving them safety and peace.

13. strengthened … gates—or, means of defense against invaders, Thy strength consists not in thy walls, and gates, and bars, but in his protection.

For he hath strengthened the bars of thy gates,.... Of Jerusalem, of Zion the church of God. Gates are for the letting in of persons into the city of our God; which are Christ, faith in him, and a profession of it; see Isaiah 26:1, "bars" are for the security of those that, are in it, and to keep out the enemy: and these, "strengthened", denote the utmost safety of the true members of Christ and his church; who have nothing to fear from their spiritual enemies, sin, law, Satan, the world, death, and hell: God is on their side; Christ is the munition of rocks unto them the Holy Spirit is in them, who is greater than he that is in the world; and angels are guards about them; all which is matter of praise, and a sufficient reason for it;

he hath blessed thy children within thee; multiplied them and made them fruitful, increased the number of them; even the spiritual children of the church, brought forth to Christ by her; born in her, through the ministry of the Gospel; and brought up by her, with the ordinances of it. These in the first times of the Gospel were very numerous, and will be so again in the latter day, like the drops of the morning dew; and are and will be blessed with all spiritual blessings, with pardoning, justifying, adopting, and sanctifying grace, and with eternal life; for which the Lord's name is to be praised.

For he hath {i} strengthened the bars of thy gates; he hath blessed thy children within thee.

(i) He not only furnishes his Church with all that is necessary but preserves also the same, and makes it strong against all outward force.