III. +Its efficacy cannot be denied.+--It was not called into operation until numberless expedients of man had been frustrated. Philosophy, rhetoric, art, were joined to superstitions, radicated into all habits and vices of mankind. The very ruins which survive the fall of polytheism--the frieze with its mythological tale, the column yet soaring with inimitable majesty, the statue breathing an air of divinity--recall the fascinations which it once might boast and of the auxiliaries it could command. Yet these were but the decorations of selfishness most indecently avowed, of licentiousness most brutally incontinent, of war the most wantonly bloody, of slavery the most barbarously oppressive. And Christianity subverted these foundations of iniquity; and yet so all-penetrating is its energy, that it did not so much smite them as that they sank away before it. It reaches the human will and renews the human heart. And a thousand blessings which may at first appear derived from an independent source are really poured forth from this. IV. +The authority and force of the present dispensation of Divine truth cannot be superseded.+--It is final. In it He hath spoken whose voice shall be heard no more until it "shake not the earth only but also heaven." No other sensible manifestation can be given, the doctrine is not to be simplified, the ritual is not to be defined to any further extent, nothing more will be vouchsafed to augment its blessings or ratify its credentials. We possess the true light, the perfect gift, the brightest illumination, the costliest boon. Such a dispensation constituted to be co-existent with all future time, must resist every view which would impress a new form or foist a strange nature upon it. V. +No circumstance or agency can endanger the existence and stability of the Christian revelation.+--When the security of the Gospel is to be most confidently predicted and most strongly ascertained, supernatural power is restrained--a curse encloses it round about, a "flaming sword turning every way guards this tree of life." It shall endure coevally with man. Feeble are our present thoughts, confused our perceptions; we see everything as from behind a cloud and in a disproportion. Our convictions are more like conjectures and our speculations dreams. But we shall soon emerge from this state of crude fancies and immature ideas. Worthy sentiments and feelings will fill up our souls. Each view shall be as a ray of light striking its object, and each song the very echo of its theme. Then shall we adequately understand why apostles kindled into indignation and shook with horror at the idea of "another gospel," and why even angels themselves must have been accursed had it been possible for them to have divulged it.--_R. W. Hamilton._