Deuteronomy 4:19

19 and lest having looked up to the sky, and having seen the sun and the moon and the stars, and all the heavenly bodies, thou shouldest go astray and worship them, and serve them, which the Lord thy God has distributed to all the nations under heaven.

Deuteronomy 4:19 Meaning and Commentary

Deuteronomy 4:19

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 Job 31:27 ) ,

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 ( Psalms 19:6 ) ( Matthew 5:45 ) .

Deuteronomy 4:19 In-Context

17 the likeness of any beast of those that are on the earth, the likeness of any winged bird which flies under heaven,
18 the likeness of any reptile which creeps on the earth, the likeness of any fish of those which are in the waters under the earth;
19 and lest having looked up to the sky, and having seen the sun and the moon and the stars, and all the heavenly bodies, thou shouldest go astray and worship them, and serve them, which the Lord thy God has distributed to all the nations under heaven.
20 But God took you, and led you forth out of the land of Egypt, out of the iron furnace, out of Egypt, to be to him a people of inheritance, as at this day.
21 And the Lord God was angry with me for the things said by you, and sware that I should not go over this Jordan, and that I should not enter into the land, which the Lord thy God giveth thee for an inheritance.

Footnotes 1

The Brenton translation of the Septuagint is in the public domain.