Divided - i. e., "whose light God has distributed to the nations for their use and benefit, and which therefore being creatures ministering to man's convenience must not be worshipped as man's lords."

When thou seest the sun, and the moon, and the stars - The worship of the heavenly bodies was the oldest species of idolatry. Those who had not the knowledge of the true God were led to consider the sun, moon, planets, and stars, as not only self-existing, but the authors of all the blessings possessed by mankind. The knowledge of a rational system of astronomy served to destroy this superstition; and very little of it remains now in the world, except among a few Christian and Mohammedan astrologers; those miserable sinners who endeavor, as much as possible, to revive the old idolatry, while vainly professing to believe in the true God! Nor is it to be doubted that God will proceed with them as he has done of old with the worshippers of the host of heaven. Sound philosophy is next in importance to sound divinity; and next to the study of the work of grace is that of the operations of God in nature; for these visible things make known his eternal power and Godhead.

And lest thou lift up thine eyes unto heaven,.... The starry heaven, which to do in itself is not sinful; and may be lawfully and commendably done, to raise admiration at the wonderful works of God in them, and lead to adore the author of them: but if not guarded against may be ensnaring:

and when thou seest the sun and the moon, and the stars, even all the host of heaven; those bright luminaries, so glorious to behold, and so useful and beneficial to the earth, and the inhabitants of it:

shouldest be driven to worship them, and serve them; should have an impulse on their minds and their hearts, be inclined and drawn to the worship of them, partly by considering their splendour, glory, and usefulness, and partly by the example of others; for the worshipping of these seems to be and is the first kind of idolatry men gave into, at least it was very ancient; see Job 31:26,

which the Lord thy God hath divided unto all nations under the whole heaven; the sun and the moon by their constant revolutions visit all the parts of the world, and stars are fixed in both hemispheres, so that all nations of the earth receive the benefit and advantage of all these heavenly bodies; but were never designed to be the objects of their worship, as might be learnt from their being divided to them, sometimes one part of the earth enjoying them, and then another, and not present with them all at one and the same time, which, if deities, would have been necessary; see Psalm 19:6.

They were not to allow themselves to be torn away (נדּח) to worship the stars of heaven, namely, by the seductive influence exerted upon the senses by the sight of the heavenly bodies as they shone in their glorious splendour. The reason for this prohibition is given in the relative clause, "which Jehovah thy God hath allotted to all nations under the whole heaven." The thought is not, "God has given the heathen the sun, moon, and stars for service, i.e., to serve them with their light," as Onkelos, the Rabbins, Jerome, and others, suppose, but He has allotted them to them for worship, i.e., permitted them to choose them as the objects of their worship, which is the view adopted by Justin Martyr, Clemens Alex., and others. According to the scriptural view, even the idolatry of the heathen existed by divine permission and arrangement. God gave up the heathen to idolatry and shameful lusts, because, although they knew Him from His works, they did not praise Him as God (Romans 1:21, Romans 1:24, Romans 1:26).

And lest thou lift up thine eyes unto heaven, and when thou seest the sun, and the moon, and the stars, even all the host of heaven, shouldest be driven to worship them, and serve them, which the LORD thy God hath {m} divided unto all nations under the whole heaven.

(m) He has appointed them to serve man.

4:19 Driven - Strongly inclined. Which the Lord hath divided unto all nations - Which are not Gods, but creatures, made not for the worship, but for the use of men; yea, of the meanest and most barbarous people under heaven, and therefore cannot without great absurdity be worshipped, especially by you who are so much advanced above other nations in wisdom and knowledge, and in this, that you are my peculiar people.

divided: or, imparted

4:1-23 The power and love of God to Israel are here made the ground and reason of a number of cautions and serious warnings; and although there is much reference to their national covenant, yet all may be applied to those who live under the gospel. What are laws made for but to be observed and obeyed? Our obedience as individuals cannot merit salvation; but it is the only evidence that we are partakers of the gift of God, which is eternal life through Jesus Christ, Considering how many temptations we are compassed with, and what corrupt desires we have in our bosoms, we have great need to keep our hearts with all diligence. Those cannot walk aright, who walk carelessly. Moses charges particularly to take heed of the sin of idolatry. He shows how weak the temptation would be to those who thought aright; for these pretended gods, the sun, moon, and stars, were only blessings which the Lord their God had imparted to all nations. It is absurd to worship them; shall we serve those that were made to serve us? Take heed lest ye forget the covenant of the Lord your God. We must take heed lest at any time we forget our religion. Care, caution, and watchfulness, are helps against a bad memory.