Man is to be humbled to the dust by the thought of the glory of God as seen in the visible creation.
Who hath ascended up into heaven, or descended? - The thought is obviously that of the all-embracing Providence of God, taking in at once the greatest and the least, the highest and the lowest. The mysteries of the winds and of the waters baffle men’s researches.
What is his son’s name - The primary thought is that man knows so little of the divine nature that he cannot tell whether he may transfer to it the human relationships with which he is familiar, or must rest in the thought of a unity indivisible and incommunicable. If there is such an Only-begotten of the Father (compare Proverbs 8:30), then His nature, until revealed, must be as incomprehensible by us as that of the Father Himself.