These references to the rainbow justify us in interpreting it as a symbol of grace returning after judgments; a pledge of God’s promise to stay the course of vengeance, to limit threatening evils that they shall not destroy, to arrest impending dangers, and succor his people when they are most exposed to destruction.
The bow in the cloud then is not a mere sign of God’s fidelity to his promises in general, but a particular token of his grace nigh at hand in emergencies, a sign for the hour of trouble and distress and alarm, a token of grace—not when the sky is clear, but when the heavens frown, when fear comes to the soul and it looks anxiously round for help. As a physical phenomenon it had this significancy. God set it in the cloud. It was brought forth only in the darkened heavens. It was nursed and cradled in the storm.
When therefore, at summer’s sunset, I gaze upon the beautiful iris arching the eastern horizon and resting on its dark background of clouds, my thoughts go out beyond the covenant of Noah to a richer covenant of grace, and I read in its gorgeous colorings a pledge of those provisions against spiritual dangers made in the mediatorial work of Jesus Christ. While the physical eye is delighted with the beauteous spectacle in the lower heavens, faith soars upward and sees around the throne of the Almighty’s glory a brighter bow set there through the mediation of the incarnate Son. It is the pledge and token of grace to sinners. It is the sign of the covenant of redemption.
When, upon the apostasy of man, the heavens gathered blackness and the clouds of divine wrath swept overhead, portending a deluge of divine justice; when the guilt of our transgressions left us with no covering from the eternal storm, the eternal God placed himself between us and hell, and by his own sacrifice upon the cross drew upon himself those magazines of vengeance. The divine law was satisfied in his atonement; the clouds broke and scattered around the Almighty’s throne. Light streamed athwart the gloom, and the Sun of righteousness, with healing in his beams, threw out its rays upon the retiring storm, and arched the clouds of justice with the brilliant bow of peace and reconciliation. Every rainbow painted in the natural heavens points us to what Christ has done in the spiritual world. The physical eyeball sees the one, faith gazes upon the other. Both are associated with the idea of danger, both bespeak security and deliverance.
You perceive then the spiritual lesson conveyed to us by the rainbow in the clouds. It tells of God’s covenant of grace with his people, and the promises under that covenant of safety in the midst of fears.
How adapted is this lesson to the condition of believers in their present state. Oh, what could faith do without the bow in this stormy, troubled world? How many are the clouds which darken the believer’s way! But God has set his bow in every one of them—his pledge of deliverance and support.
Sometimes the dark cloud of his own transgressions settles terribly upon the Christian’s soul. The convictions of his heinous guilt almost drive him to despair. He asks himself, How can mercy reach so vile a sinner? how can such iniquity as mine be pardoned? Vainly does he look within himself for any thing to hope for. Ashamed and speechless, he has no satisfaction for the law’s demands. That law condemns him, conscience condemns him; but faith discovers deliverance in the atonement of the Lord Jesus. The covenant breaks upon his soul—his Saviour has died for him. His guilt is fully atoned for; and there is the bow of the covenant promises lighting up the cloud. “I will set my bow in the cloud,” says God, and when Sinai thunders in the soul I will arch its summit with the iris from the cross.
Again, how do the clouds of temptation sometimes thicken over the Christian’s way—temptations from within and without. And what discouragements press upon him from the rising corruptions of his heart and the onsets of the world. How often does he groan under his own weakness, and ask, Can such a one ever get through to heaven? But lo, in the covenant there are promises exactly meet for his condition, that he shall be held up to the end; and faith discovers bows in all these clouds, which whisper to him of final triumph.
In those clouds of temporal disappointment which frequently overshadow him, marked by the failure of business enterprises, want of success in one and another undertaking, and which doom him to the lot of toil and poverty—in those clouds which stamp the seal of failure upon his mere earthly life, God sets his bow to comfort all his people. It is the promised inheritance of heaven; the recompense of the reward—the treasures which wax not old. Here is the Christian’s comfort under the reverses of earthly fortune, and the clouds soften and break while faith gazes upon the bow above them.
When life’s blackest clouds gather, in the forms of bereavement and death, there are promises enough in the covenant to gild them all. “It shall come to pass when I bring a cloud over the earth, that the bow shall be seen in the cloud.” This is God’s covenant promise to his people. And would you know how faithfully he keeps it, contemplate the experience of God’s true people in trials, when the world was dim with shadows. Call to mind your own experience, faithful one. Did you not find treasured in the promises of grace such comforts as you never knew before—a power in prayer, a drawing near to Christ, a witness of the Spirit—all producing a peace and resignation which kept you from despair?