We are here taught to have a continual regard to the divine Providence in all the concerns of this life. Solomon was cried up for a wise man, and would be apt to lean to his own understanding and forecast, and therefore his father teaches him to look higher, and to take God along with him in his undertakings. He was to be a man of business, and therefore David instructed him how to manage his business under the direction of his religion. Parents, in teaching their children, should suit their exhortations to their condition and occasions. We must have an eye to God,

I.In all the affairs and business of the family, even of the royal family, for kings' houses are no longer safe than while God protects them. We must depend upon God's blessing and not our own contrivance, 1. For the raising of a family: Except the Lord build the house, by his providence and blessing, those labour in vain, though ever so ingenious, that build it. We may understand it of the material house: except the Lord bless the building it is to no purpose for men to build, any more than for the builders of Babel, who attempted in defiance of heaven, or Hiel, who built Jericho under a curse. If the model and design be laid in pride and vanity, or if the foundations be laid in oppression and injustice (Hab 2:11, Hab 2:12), God certainly does not build there; nay, if God be not acknowledged, we have no reason to expect his blessing, and without his blessing all is nothing. Or, rather, it is to be understood of the making of a family considerable that was mean; men labour to do this by advantageous matches, offices, employments, purchases; but all in vain, unless God build up the family, and raise the poor out of the dust. The best-laid project fails unless God crown it with success. See Mal 1:4. 2. For the securing of a family or a city (for this is what the psalmist particularly mentions): if the guards of the city cannot secure it without God, much less can the good man of the house save his house from being broken up. Except the Lord keep the city from fire, from enemies, the watchmen, who go about the city, or patrol upon the walls of it, though they neither slumber nor sleep, wake but in vain, for a raging fire may break out, the mischief of which the timeliest discoveries may not be able to prevent. The guards may be slain, or the city betrayed and lost, by a thousand accidents, which the most watchful sentinel or most cautious governor could not obviate. 3. For the enriching of a family; this is a work of time and thought, but cannot be effected without the favour of Providence any more than that which is the product of one happy turn: "It is vain for you to rise up early and sit up late, and so to deny yourselves your bodily refreshments, in the eager pursuit of the wealth of the world." Usually, those that rise early do not care for sitting up late, nor can those that sit up late easily persuade themselves to rise early; but there are some so hot upon the world that they will do both, will rob their sleep to pay their cares. And they have as little comfort in their meals as in their rest; they eat the bread of sorrows. It is part of our sentence that we eat our bread in the sweat of our face; but those go further: all their days they eat in darkness, Ecc 5:17. They are continually fell of care, which embitters their comforts, and makes their lives a burden to them. All this is to get money, and all in vain except God prosper them, for riches are not always to men of understanding, Ecc 9:11. Those that love God, and are beloved of him, have their minds easy and live very comfortably without this ado. Solomon was called Jedidiah - Beloved of the Lord (Sa2 12:25); to him the kingdom was promised, and then it was in vain for Absalom to rise up early, to wheedle the people, and for Adonijah to make such a stir, and to say, I will be king. Solomon sits still, and, being beloved of the Lord, to him he gives sleep and the kingdom too. Note, (1.) Inordinate excessive care about the things of this world is a vain a d fruitless thing. We weary ourselves for vanity if we have it, and often weary ourselves in vain for it, Hag 1:6, Hag 1:9. (2.) Bodily sleep is God's gift to his beloved. We owe it to his goodness that our sleep is safe (Psa 4:8), that it is sweet, Jer 31:25, Jer 31:26. God gives us sleep as he gives it to his beloved when with it he gives us grace to lie down in his fear (our souls returning to him and reposing in him as our rest), and when we awake to be still with him and to use the refreshment we have by sleep in his service. He gives his beloved sleep, that is, quietness and contentment of mind, and comfortable enjoyment of what is present and a comfortable expectation of what is to come. Our care must be to keep ourselves in the love of God, and then we may be easy whether we have little or much of this world.

II.In the increase of the family. He shows, 1. That children are God's gift, Psa 127:3. If children are withheld it is God that withholds them (Gen 30:2); if they are given, it is God that gives them (Gen 33:5); and they are to us what he makes them, comforts or crosses. Solomon multiplied wives, contrary to the law, but we never read of more than one son that he had; for those that desire children as a heritage from the Lord must receive them in the way that he is pleased to give them, by lawful marriage to one wife. Mal 2:15, therefore one, that he might seek a seed of God. But they shall commit whoredom and shall not increase. Children are a heritage, and a reward, and are so to be accounted, blessings and not burdens; for he that sends mouths will send meat if we trust in him. Obed-edom had eight sons, for the Lord blessed him because he had entertained the ark, Ch1 26:5. Children are a heritage for the Lord, as well as from him; they are my children (says God) which thou hast borne unto me (Eze 16:20); and they are most our honour and comfort when they are accounted to him for a generation. 2. That they are a good gift, and a great support and defence to a family: As arrows are in the hand of a mighty man, who knows how to use them for his own safety and advantage, so are children of the youth, that is, children born to their parents when they are young, which are the strongest and most healthful children, and are grown up to serve them by the time they need their service; or, rather, children who are themselves young; they are instruments of much good to their parents and families, which may fortify themselves with them against their enemies. The family that has a large stock of children is like a quiver full of arrows, of different sizes we may suppose, but all of use one time or other; children of different capacities and inclinations may be several ways serviceable to the family. He that has a numerous issue may boldly speak with his enemy in the gate in judgment; in battle he needs not fear, having so many good seconds, so zealous, so faithful, and in the vigour of youth, Sa1 2:4, Sa1 2:5. Observe here, Children of the youth are arrows in the hand, which, with prudence, may be directed aright to the mark, God's glory and the service of their generation; but afterwards, when they have gone abroad into the world, they are arrows out of the hand; it is too late to bend them then. But these arrows in the hand too often prove arrows in the heart, a constant grief to their godly parents, whose gray hairs they bring with sorrow to the grave.

Except the Lord build the house, they labour in vain that build it,.... Whether it be understood literally of an artificial house, as Solomon's own house; or the house of the Lord, or any other: let a man be ever so bent upon building one, or have ever so much skill in drawing the plan of it, or be ever so well provided to go through the expense of it, or have ever so many hands employed in it, yet, if the Lord does not give success, it will all be in vain; the building will fall down, or be consumed by fire before it is finished; or by one providence or another he will be obliged to desist from it, as in the case of the builders of the tower and city of Babel. Or whether it be understood of a family, which is built up by an increase and multiplication of children; so Leah and Rachel built up the house of Israel, Rut 4:11; this depends upon the providence of God; for, as it is after said, "children are an heritage of the Lord", Psa 127:3. Or whether it be understood, figuratively and mystically, of the church God, the house of the living God; the house of Christ, a spiritual one; a Gospel church, whose materials are lively stones, or true believers. Now there are builders in this house, some indeed very bad ones; and it is no wonder that they labour in vain, who reject and lay aside the foundation and corner stone, Christ; who deny his deity, despise his righteousness; or mix grace and works, law and Gospel, together, and pluck down with one hand what they build with another: and though there are others that are good ones, and lay the foundation, Christ; and build on this foundation precious truths, comparable to gold, silver, and precious stones; minister the word, and administer the ordinances, truly and faithfully; and in all direct to Christ for grace, strength, peace, comfort, and eternal life; speak to edification, and are the means of reviving the graces of God's people, and of establishing their souls; as well as of the conversion of sinners, whereby the house of God is built up; yet if the Lord does not prosper their work, all is in vain. For the principal builder is God, Father, Son, and Spirit; this is mostly applied to the second Person, the Word and Wisdom of God, Pro 9:1; but not to the exclusion of the Father, who has laid in Zion a foundation, a precious corner stone, and builds souls on it; nor of the Spirit, through whom saints are built up an habitation for God, Isa 28:16. The Targum here is,

"if the Word of the Lord does not build the city.''

It follows,

except the Lord keep the city; the city Jerusalem, as the Targum; who also here makes mention of the Word of the Lord: or any other city: God, with the Heathens (t) was called the keeper of cities; this title is given to Minerva by Pindar (u), and is one of Jupiter's titles (w);

the watchman waketh but in vain; to preserve it from riots, robberies, fires, &c. This may be applied to the church of God, the city of the living God, of which saints are fellow citizens: now in this city there are watchmen, some indeed that are blind and asleep, and so quite unfit for this office; but there are others who are awake and diligent, and watch in all things; and for the souls of men, and the good of the city, the church, to prevent heresies, errors, and immoralities; and yet all their watchfulness is in vain, unless the Lord keep it, who watches over his people for good, and that none hurt them; he wakeful, never slumbers nor sleeps, and constant night and day; and keeps his people by his power, and as tenderly as the apple of his eye.

(t) Aristotel. de Mundo, c. 7. Apuleius de Mundo, prope finem. Phurnutus de Natura Deor. c. 9. (u) Olympiad. Ode 5. (w) Pausaniae Attica, sive l. 1. p. 43, 53. Vid Theoph. ad Autolye. l. 1. p. 76.