I. “For there is one God.” Two infinite beings cannot co-exist, unless they are one in essence and in operation. The God of Israel pervades the universe of matter, and fills the immensity of space. There is no room for another God, possessing the same ubiquity. “There is one God and Father of all, who is above all, and through all, and in you all.” In him alone, all things live, move, and have their being. This doctrine is stamped on all the works of nature. They all exhibit unity of design, and must have been contrived by the same infinite wisdom, and executed by the same infinite power. The hand which created and arranged them is constantly seen in their preservation. The Maker of all things continues to uphold all things by the word of his power. The great Architect still presides over the immense fabric which he has reared. The universe, from age to age, is governed by the same unvarying laws. All things remain as they were from the beginning. The earth, the air, and the sea, sustain the same mutual relations, and answer the same important ends; and the sun, the moon, and the stars, shine on for ever. The same order and regularity everywhere prevail, as when the chorus of the morning stars welcomed the new creation into being. Nature proclaims aloud: “There is one God.” The same doctrine is impressed upon the Bible. It is not only the book of God, but evidently the book of “one God.” It is a series of Divine Revelations, reaching from Eden to Calvary, and from Calvary onward to the end of the world. It is a golden chain, passing through all time, and uniting the two eternities; and all its links are similar, and depend upon each other. Its several parts are perfectly harmonious, proving them to have emanated from the same infinite mind. Everywhere we find the same character of God and of man; the same description of the law and of sin; the same way of pardon, and holiness, and immortal life. The same Eternal Spirit, that inspired the Historian of Creation, speaks in the Apocalypse of St. John, and in all the intervenient books of the Bible. It was the same Sun of Righteousness, that rose in Eden, and set on Calvary; and thence rose again the third day, to set no more for ever.