When I consider thy heavens
Where God dwells, and which he has made; the airy and starry heavens, which are to be seen with the bodily eye; and the heaven of heavens, which is to be beheld and considered by faith:
the moon and the stars, which thou hast ordained,
or "prepared" F8, for various uses to the earth, and the inhabitants of it. The sun is not mentioned, because it cannot be looked upon, as the moon and the stars may, nor be seen when they are. And it is generally thought that David composed this psalm in the night, When these celestial bodies were in view; and, it may be, while he was keeping his father's sheep, since, in the enumeration of the creatures subject to man, sheep are mentioned first, as being in view, ( Psalms 8:7 ) . The heavenly bodies are very glorious creatures, and are worthy of the consideration and contemplation of man, and even of a saint; whereby he may be led to observe the wisdom, power, goodness, and greatness of God.