I Kings 4:20

In Kg1 4:20 the account of Solomon's officers is closed by a general remark as to the prosperous condition of the whole nation; though we miss the copula Vav at the commencement. The words, "Judah and Israel were numerous as the sand by the sea," indicate that the promise given to the patriarchs (Gen 22:17, cf. Gen 32:13) had been fulfilled. To this there is appended in Kg1 5:1 the remark concerning the extent of Solomon's sway, which prepares the way for what follows, and shows how the other portion of the promise, "thy seed will possess the gates of its enemies," had been fulfilled. - The first fourteen verses of 1 Kings 5 are therefore connected by the lxx, Vulg., Luther, and others with 1 Kings 4. It is not till Kg1 5:15 that a new section begins.

Such a kingdom, and such a court, surely never any prince had, as Solomon's are here described to be. I. Such a kingdom. Never did the crown of Israel shine so brightly as it did when Solomon wore it, never in his father's days, never in the days of any of his successors; nor was that kingdom ever so glorious a type of the kingdom of the Messiah as it was then. The account here given of it is such as fully answers the prophecies which we have concerning it in Ps. 72, which is a psalm for Solomon, but with reference to Christ. 1. The territories of his kingdom were large and its tributaries many; so it was foretold that he should have dominion from sea to sea, Psa 72:8-11. Solomon reigned not only over all Israel, who were his subjects by choice, but over all the neighbouring kingdoms, who were his subjects by constraint. All the princes from the river Euphrates, north-east to the border of Egypt south-west, not only added to his honour by doing him homage and holding their crowns from him, but added to his wealth by serving him, and bringing him presents, Kg1 4:21. David, by his successful wars, compelled them to this subjection, and Solomon, by his admirable wisdom, made it easy and reasonable; for it is fit that the fool should be servant to the wise in heart. If they gave him presents, he gave them instructions, and still taught the people knowledge, not only his own people, but those of other nations: and wisdom is better than gold. He had peace on all sides, Kg1 4:24. None of all the nations that were subject to him offered to shake off his yoke, or to give him any disturbance, but rather thought themselves happy in their dependence upon him. Herein his kingdom typified the Messiah's; for to him it is promised that he shall have the heathen for his inheritance and…

4:20-21 God’s promise to Abraham (Gen 15:18-21; 17:8; 22:17) finds historical fulfillment in his blessing of Solomon. The surrounding lands conquered by David and Solomon (2 Chr 8:3) remained loyal to Solomon. They sent tribute money . . . and continued to serve him throughout his long reign.