De Principiis

¹ We have now to notice, agreeably to the statements of Scripture, how the opposing powers, or the devil himself, contends with the human race, inciting and instigating men to sin. And in the first place, in the book of Genesis, the serpent is described as having seduced Eve; regarding whom, in the work entitled The Ascension of Moses (a little treatise, of which the Apostle Jude makes mention in his Epistle), the archangel Michael, when disputing with the devil regarding the body of Moses, says that the serpent, being inspired by the devil, was the cause of Adam and Eve's transgression. This also is made a subject of inquiry by some, viz., who the angel was that, speaking from heaven to Abraham, said, “Now I know that you fear God, and on my account hast not spared your beloved son, whom you loved.” For he is manifestly described as an angel who said that he knew then that Abraham feared God, and had not spared his beloved son, as the Scripture declares, although he did not say that it was on account of God that Abraham had done this, but on his, that is, the speaker's account. We must also ascertain who that is of whom it is stated in the book of Exodus that he wished to slay Moses, because he was taking his departure for Egypt; and afterwards, also, who he is that is called the destroying angel, as well as he who in the book of Leviticus is called Apopompæus, i.e., Averter, regarding whom Scripture says, “One lot for the Lord, and one lot for Apopompæus, i.e., the Averter.” In the first book of Kings, also, an evil spirit is said to strangle Saul; and in the third book, Micaiah the prophet says, “I saw the Lord of Israel sitting on His throne, and all the host of heaven standing by Him, on His right hand and on His left. And the Lord said, Who will deceive Achab king of Israel, that he may go up and fall at Ramoth-gilead? And one said on this manner, and another said on that manner. And there came forth a spirit, and stood before the Lord, and said, I will deceive him. And the Lord said to him, Wherewith? And he said, I will go forth, and I will be a lying spirit in the mouth of all his prophets. And He said, You shall deceive him, and prevail also: go forth, and do so quickly. And now therefore the Lord has put a lying spirit in the mouth of all your prophets: the Lord has spoken evil concerning you.” Now by this last quotation it is clearly shown that a certain spirit, from his own (free) will and choice, elected to deceive (Achab), and to work a lie, in order that the Lord might mislead the king to his death, for he deserved to suffer. In the first book of Chronicles also it is said, “The devil, Satan, stood up against Israel, and provoked David to number the people.” In the Psalms, moreover, an evil angel is said to harass certain persons. In the book of Ecclesiastes, too, Solomon says, “If the spirit of the ruler rise up against you, leave not your place; for soundness will restrain many transgressions.” In Zechariah we read that the devil stood on the right hand of Joshua, and resisted him. Isaiah says that the sword of the Lord arises against the dragon, the crooked serpent. And what shall I say of Ezekiel, who in his second vision prophesies most unmistakeably to the prince of Tyre regarding an opposing power, and who says also that the dragon dwells in the rivers of Egypt? Nay, with what else are the contents of the whole work which is written regarding Job occupied, save with the (doings) of the devil, who asks that power may be given him over all that Job possesses, and over his sons, and even over his person? And yet the devil is defeated through the patience of Job. In that book the Lord has by His answers imparted much information regarding the power of that dragon which opposes us. Such, meanwhile, are the statements made in the Old Testament, so far as we can at present recall them, on the subject of hostile powers being either named in Scripture, or being said to oppose the human race, and to be afterwards subjected to punishment.

Let us now look also to the New Testament, where Satan approaches the Saviour, and tempts Him: wherein also it is stated that evil spirits and unclean demons, which had taken possession of very many, were expelled by the Saviour from the bodies of the sufferers, who are said also to be made free by Him. Even Judas, too, when the devil had already put it in his heart to betray Christ, afterwards received Satan wholly into him; for it is written, that after the sop “Satan entered into him.” And the Apostle Paul teaches us that we ought not to give place to the devil; but “put on,” he says, “the armour of God, that you may be able to resist the wiles of the devil:” pointing out that the saints have to “wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places.” Nay, he says that the Saviour even was crucified by the princes of this world, who shall come to nought, whose wisdom also, he says, he does not speak. By all this, therefore, holy Scripture teaches us that there are certain invisible enemies that fight against us, and against whom it commands us to arm ourselves. Whence, also, the more simple among the believers in the Lord Christ are of opinion, that all the sins which men have committed are caused by the persistent efforts of these opposing powers exerted upon the minds of sinners, because in that invisible struggle these powers are found to be superior (to man). For if, for example, there were no devil, no single human being would go astray.