Respecting the _outward means_ by which judgment is executed on the ungodly, many things seem to be said in the Book of Revelation; but from being expressed in symbolic language, they are generally "hard to be understood." I shall make no attempt to give explanations of the details of this symbolism, such an inquiry not being necessary for my present purpose; but a few remarks on the contents of the Apocalypse which have a general relation to the purpose and effect of judgment may here be appropriately introduced as bearing on the question of immortality. In the first place, it may be stated that its prophetic language and symbols resemble in so many {43} particulars what we meet with in various parts of the prophecies of the Old Testament, that it might almost be regarded as an epitome of these prophecies. This view is supported by the announcement made in Rev. x. 7, which affirms that, "in the days of the voice of the seventh trumpet, when he shall begin to sound, the mystery of God shall be finished, according to the gospel He declared (_os eueggelise_) unto His servants the prophets" (see also Rev. xxii. 6). It is here to be particularly remarked that after the sounding of six trumpets severally significant of judgment, it is proclaimed that the mystery of God would be finished at the sounding of the seventh and last, this consummation having been antecedently made known as a _gospel_ to the Old Testament prophets. This text accordingly agrees with the tenor of the argument previously adduced respecting the final effect of judgment in establishing the reign, so much to be desired, of truth and righteousness. At the end of the judgment "the temple of God is opened in heaven, and there is seen in His temple the ark of His covenant" (Rev. xi. 19). This is the covenant of immortality, which, having been originally made (as has already been indicated) with Adam after his transgression, was afterwards renewed with Noah and with Abraham, was represented by symbols and proclaimed orally by Moses in the wilderness, and, finally, was confirmed by the sacrifice of Jesus Christ. {44}