Chapter IV.
Of The Sun, Moon, And Stars, The Work Of The Fourth Day.
See Gen. 1:14; Ps. 104:19.
The stars are bright heavenly bodies, fixed in the firmament of heaven by the word of the Most High. They enlighten the earth, distinguish the night from the day, and adorn the heavens; and they are signs and tokens of nature, of judgment, of mercy, of seasons, days, and years. 1 Cor. 15:41; Gen. 1:14.
2. “Lift up your eyes on high,” saith God, “and behold who hath created these things, that bringeth out their host by number: he calleth them all by names.” Isa. 41:26. We ought, therefore, according to his command, to contemplate these glorious works of his hands, and learn thence to admire and adore the power and wisdom of him who made them. For “the heavens declare the glory of God; and the firmament showeth his handywork.” Ps. 19:1.
3. With regard to the magnitude of the sun and moon, St. Basil thus speaks in his sixth Homily upon the works of the six days: “I conceive that the sun and moon are styled by Moses great lights, not only because they exceed the lesser stars in magnitude; but because they are so exceedingly large that they can fill not only the whole heaven, but even the earth and seas with their light. And as they always appear equally large, both in their rising and setting, it follows that they must be incredibly large; because notwithstanding the whole breadth of the earth, they always appear of equal size.”
4. If a man were to see a globe of fire as large as a vast mountain, or a large city in flames, moving to and fro in the air, he would look upon it with astonishment and terror. Now it is demonstrable that the globe of the sun is many times greater than the earth; whence we may conjecture how great and inconceivable a space in the heavens the sun must take up. Yea, the least of the stars in the firmament of heaven are very vast in compass, and are greater than the earth; and yet in the firmament there are many thousands of these stars, which by reason of their vast distance cannot be discerned by us with the naked eye.
5. Here human reason is at a stand; for no created mind can conceive of the dimensions of heaven. Hence it is that the Holy Scripture, speaking of God's infinite compassion, compares it to the greatness of heaven. “For as the heaven is high above the earth, so great is his mercy toward them that fear him. As far as the east is from the west, so far hath he removed our transgressions from us.” Ps. 103:11, 12. For though “the earth is full of the goodness of the Lord” (Ps. 33:5), yet is the compass of it too small to be compared with the infinite goodness of God. Hence the Holy Spirit bids us look up to the height of heaven, furnished with innumerable glorious bodies, all full of the goodness of God, and vastly larger than this lower world.