It is covenant or counselled service that Jesus has rendered us. A promise is made to Noah, that the waters shall not again prevail to destroy the earth, but this promise rests on the strong foundation of the blood of a covenant. Noah’s altar had already sent up a sweet savour, a savour of rest, to God, and in the satisfaction and delight of that the Lord had said, I will not again curse the ground for man’s sake. That blood was the foundation of the promise. Just as with Abraham afterwards. The land is promised to him, but it is by the covenant of Him who passes through the pieces of the sacrifice. No _promised_ blessing that is not a _purchased_ blessing also--no throne of grace, as we have said before, that does not stay itself on the ark of the covenant. Gen. xv. 17. But the covenant comes with its seal, as well as with its blood. As here. There is _the bow which witnesses it_ as well as _the blood which sustains it_. Wondrous thoughts keep themselves before the soul in all this! The foundation and the witness, the blood and the token, the consideration and the attestation of the great act and deed of God come to mind here. The like figure whereunto even circumcision afterwards; for as the bow in the cloud, so circumcision in the flesh, is a sign of covenant engagements. All such signs, however, beautiful and sure as they may be, are lost when we think of the great original. For it is the Holy Ghost Himself that is now given as the great sign, the seal of our adoption, the earnest of our inheritance, the witness of the accomplished work of Jesus, and of the acceptance of it in all its sufficiency and preciousness. What thoughts are these! The promise of God sustained by the blood of the Son, and witnessed by the presence of the Spirit! How has God imparted Himself to us in this marvellous act and deed for sinners! The soul can conceive nothing richer. In divine activities we are interested, but such activities as are founded on everlasting counsels, and which make manifest to us and for us the name of God, "Father, Son, and Holy Ghost." How should it take us out of ourselves, to stand in sight of this! What a mystery it is; and what have we to do, but with Moses to "turn aside and see this great sight," turn aside from all else! The grander "this great sight" presents itself to our eye, the more commanding will it be. Let us get rich thoughts of this mystery. "The secret of the Lord is with them that fear Him, and He will shew them His covenant." Let us see this great transaction settled ere worlds began, see it calling forth all the energies of divine love and power in Father, Son, and Holy Ghost, see it undertaking the most deep and marvellous purposes of grace and glory for the elect, keep the eye on it, like Moses, till, like him, we discover Him who dwells in the midst of it, and whose name explains it all.