All human constitutions, social, ecclesiastical, and civil, are changeable, and contain provisions for change; but, the Bible is unchangeable. Instead of any provision for change, it is guarded, at all points, against change. The writer of its first five books declares in the last of the five: "Ye shall not _add_ unto the word which I command you, neither shall ye _diminish_ from it, that ye may keep the commandments of the Lord your God, which I command you." And, in like manner, the author of its last five books, declares in the last of the five: "If any man shall _add_ unto these things, God shall add unto him the plagues that are written in this book: and if any man shall _take away_ from the words of the book of this prophecy, God shall take away his part out of the book of life, and out of the holy city, and from the things which are written in this book." And so Isaiah, standing midway between Moses and John, exclaims: "Lift up your eyes to the heavens, and look upon the earth beneath; for the heavens shall vanish away like smoke, and the earth shall wax old like a garment, and they that dwell therein shall die in like manner; but My salvation shall be forever, and My righteousness shall not be abolished." Therefore, it is only in accordance with the testimony of all His witnesses, that Christ Himself avers: "Think not that I am come to destroy the law, or the prophets: I am not come to destroy, but to fulfill. For verily I say unto you, Till heaven and earth pass, one jot or one tittle shall in no wise pass from the law, till all be fulfilled. Heaven and earth shall pass away, but My words shall not pass away." THE ONE GREAT NEED.--_Ibid._ Tell me, oh, tell me, what is it we need? Do we need health, or genius, or learning, or eloquence, or pleasure, or fame, or power? Do we need wealth, or rank, or office? Does any one of us need to be chaplain, or clerk, or representative, or senator, or speaker, or vice-president? an officer of the army or navy? a member or head of any department? a foreign minister? a cabinet officer? or even a successor in the line of presidents of the United States? Is such our need? Ah, no! we need salvation. What did I say in the beginning? Did I not say we need elevation? as men, Americans, and Christians, we need elevation: in our persons and families, states and churches, we need elevation. Certainly I did thus speak, and meant all I said.