Nature a witness.
(See for other instances, Deuteronomy 4:26; Deuteronomy 31:28; Deuteronomy 32:1; Isaiah 1:2.) The invocation of heaven and earth as witnesses turns on deep principles. They are "called to record"—
I. BECAUSE THE MIND RECOGNIZES THEIR PRESENCE AS WITNESSES OF ITS TRANSACTIONS. It projects its own consciousness on its surroundings, and feels as if earth and sky, sun, moon, rock, river, tree, mountain, were not inanimate but animate and sympathetic witnesses of its doings. It attaches its own thoughts to the outward objects. In presence of the scene of any great transaction, it feels as if the place retained its memory; still spoke to it of the past; thought, felt, rejoiced, accused, praised, according to the nature of the deed. Define as we will this feeling of a "Presence" in nature—this "sense of something far more deeply interfused," which we inevitably carry with us into our relations with the outward universe—it is a fact in consciousness, and furnishes a basis for such appeals as those of Moses.
II. BECAUSE GOD IS PRESENT IN HEAVEN AND EARTH AS A WITNESS OF WHAT IS DONE. (Cf. Matthew 5:34, Matthew 5:35.) Heaven is his throne; earth, his footstool. He is present in them, upholding them by the word of his power, and through them is a true witness of all we say and do.
III. BECAUSE HEAVEN AND EARTH ARE CREATURES THEMSELVES CONSPICUOUSLY FULFILLING THE ENDS OF THEIR CREATION. The universe as a whole is thus a standing protest against the apostasy and self-willedness of the sinner (Isaiah 1:1, Isaiah 1:2). It bears witness against him by its very fidelity to its Creator. "They continue this clay according to thine ordinances, for all are thy servants" (Psalms 119:91).
IV. BECAUSE HEAVEN AND EARTH ARE SIGNAL MONUMENTS OF THE DIVINE FAITHFULNESS AND IMMUTABILITY. (Psalms 119:89, Psalms 119:90.) They testify to the reign of law, to God's constancy of purpose, to the uniformity and inflexibility of his rule. They dash the sinner's hopes of his Word failing, of his threatenings not being put in force.
V. BECAUSE HEAVEN AND EARTH RETAIN AN ACTUAL RECORD OF WHAT IS DONE IN THEIR PRESENCE—a record which may admit of being produced. This is simple truth of science.
VI. BECAUSE HEAVEN AND EARTH ARE INTERESTED SPECTATORS OF WHAT IS BEING DONE. They have shared in the consequences of man's transgression; they will share in the glory of the manifestation of the sons of God. They wait the day of their redemption with earnest expectation (Romans 8:19-23).
That Moses, in connection with his appeal to the people, summoned heaven and earth to witness, was an evidence:
1. Of the solemnity of this appeal. It must be a matter of momentous importance when the universe is called in to witness it.
2. Of the rationality of this appeal. Nature and nature's God were on his side. He had the universe with him, though a foolish people might reject his counsel.
3. Of the enduringness of the issues which depended on this appeal. Neither the blessing nor the curse would work themselves out in a day. It needed lasting witnesses to take account of the fulfillment of God's words.—J.O.
HOMILIES BY D. DAVIES