As the Bible plainly shows what the spirits which communicate are _not_, it just as clearly reveals also what they _are_; so that in no particular is one left to conjecture or guesswork. There is an order of beings brought to view in the Scriptures, above man but lower than God or Christ, called “angels.” No Bible believer questions the existence of such beings. It is sometimes asserted that angels are departed human spirits; but this cannot be; for they appear upon the stage of action before a single human being had died, or a disembodied spirit could have existed. When the world was created, Job declares that “the morning stars sang together, and all the sons of God shouted for joy.” These are two of the names applied to these beings, but they are also known by a number of others. They are 167 times called angels; 61 times, angel of the Lord; 8 times, angel of God; 17 times, his angels; 41 times, cherub and cherubim. There are also such names as seraphim, chariots, God’s hosts, watchers, holy ones, thrones, dominions, principalities and powers,—all referring to the different orders of these heavenly beings. A part of this host fell into sin, and thereby became evil, or fallen, angels. A reasonable statement of how this came about can be given, but no reason for the act itself. Sin cannot be explained. To explain it would be to give a reason for it; and to give a reason for it would be to excuse it; and then it would cease to be sin. In the beginning a condition existed which was in itself right and essential; but which nevertheless made sin possible. It is one of the inevitable conditions of the highest glory of God, that all his creatures should serve him from choice, under the law of love, and not by compulsion, as a machine, under the law of necessity. To secure this end, they must be made free moral agents. Thus to angels was given the freedom of the will, the same as to man. They were in a state of purity and happiness, with every condition favorable for a continuance in that condition; but in the free choices of their free wills, they of course had the power, if they should unaccountably see fit so to use it, to turn away from truth and right, and rebel against God. This some of them did. So we find Jude speaking of “the angels that kept not their first estate” (Jude 6), and Peter, of “the angels that sinned” (2 Peter 2:4); and these they further declare, were cast down to Tartarus, and are reserved in everlasting chains under darkness, unto the judgment of the great day.