You are of your father the devil, and the lusts of your father you will do. He was a murderer from the beginning, and abode not in the truth, because there is no truth in him. When he speaks a lie, he speaks of his own: for he is a liar, and the father of it.
Read Chapter 8
Alcuin of York
AD 804
Our Lord being the truth, and the Son of the true God, spoke the truth; but the Jews, being the sons of the devil, were averse to the truth; and this is why our Lord says, Because I tell you the truth, you believe not.
Here we must guard against the heresy of the Manicheans, who hold a certain original nature of evil, and a nation of darkness with princes at their head, whence the devil derives his existence. And thence they say our flesh is produced; and in this way interpret our Lord's speech, You are of your father the devil: viz. to mean that they were by nature evil, drawing their origin from the opposite seed of darkness.
The Jews then were children of the devil by imitation, not by birth: And the lusts of your father you will do, our Lord says. You are his children then, because you have such lusts, not because you are born of him: for you seek to kill Me, a man that has told you the truth: and he envied man, and killed him: he was a murderer from the beginning; i.e. of the first man on whom a murder could be committed: man could not he slain, before man was created. The devil did not go, girt with a sword, against man: he sowed an evil word, and slew him. Do not suppose therefore that you are...
He was a murderer from the beginning, and abode not in the truth, because there is no truth in him. When he speaketh a lie, he speaketh of his own; for he is a liar, and the father of it."
Having with reason led them off from their kindred with Abraham and convicted them of having unlikeness to him in their manners, and of being far removed from piety toward God Himself, and yet moreover having explained the reason of their not being able to be obedient to His speech, He again shews who will rather be more fittingly and properly termed their father. Ye therefore, He says, are of your father the devil, whom He says was also a murderer in the beginning and that he abides not in the truth and is a liar; and that his father was a liar, whom in what follows He defined clearly who he is : for the mighty force itself in their brevity of the words before us has much obscurity and specially needs accurate scrutiny. For deep is the discourse about this, and not clear I ween to the many. For as to the meaning which can readily be got, it allots to the Jews no other father than Satan who fell from heaven. But that which is put next about the father allotted them, that he is a liar j...
You are of your father, the devil, and have made yourselves his slaves.
He was a murderer from the beginning of the world, having brought both a corporal and a spiritual death by sin, upon all mankind.
He abode not in the truth, in the ways of truth and obedience to God.
He is a liar, and the father thereof: that is, the father of lies. I speak truth, being truth itself. (Witham) -- St. Augustine compares heretics, who drive Christians out of the Church, to the devil, who was the cause of our first parents' banishment from paradise. (Cont. lit. Petil. lib. ii. chap. 13.)
Observe here the condescension of God. He who in by virtue of His Divinity could justify sinners, deigns to show from reason, that He is not a sinner. It follows: He that is of God hears God’s words; you therefore hear them not, because you are not of God.
Let him then, who would understand God's words ask himself whether he hears them with the ears of his heart. For there are some who do not deign to hear God’s commands even with their bodily ears; and there are others who do this, but do not embrace them with their heart’s desire; and there are others again who receive God’s words readily, yes and are touched, even to tears: but who afterwards go back to their sins again; and therefore cannot be said to hear the word of God, because they neglect to practice it.
He alludes to that one from whom the Son deriving his characteristics has transferred them hither. When, however, (Jesus) remarks, "Your father is a murderer from the beginning"
If any one preaches the one God of the law and the prophets, but denies Christ to be the Son of God, he is a liar, even as also is his father the devil.
If any one confesses Christ Jesus the Lord, but denies the God of the law and of the prophets, saying that the Father of Christ is not the Maker of heaven and earth, he has not continued in the truth any more than his father the devil,
Besides, the Lord declares that "the devil is a liar from the beginning, and the truth is not in him.".
For they died who tasted of the tree; and the serpent is proved a liar and a murderer, as the Lord said of him: "For he is a murderer from the beginning, and the truth is not in him."
Our Lord, having already cut off the Jews from relationship to Abraham, overthrows now this far greater claim, to call God their Father, You are of your father the devil.
He does not say, his works, but his lusts you will do, meaning that both the devil and the Jews were bent on murder, to satisfy their envy. And stood not in the truth. He shows whence sprang their continual objection to Him, that He was not from God.
You wish to kill Me then, because you are enemies of the truth, not that you have any fault to find in Me: for, which of you convinces Me of sin?
I should wish, my dearest brethren, always to receive the glad account of your sincere love and peace, so that the signs of your welfare might be promoted in turn by the dissemination of our letters among you, if our ancient enemy should give us quiet and deliverance from his attacks; who was a liar from the beginning,
For those destroying wolves soon address themselves to any one that is cast out of the Church, and esteem him as a lamb delivered for them to devour, reckoning his destruction their own gain. For he that is "their father, the devil, is a murderer."
For he accused God to man, saying to Eve, But of envy He has forbidden you the tree: and to God he accused man, as in Job, Does Job serve God, for wrought? .
As if to say: If you are the sons of God, you ought to hold sinners in hatred. If you hate Me, when you cannot convince Me of sin, it is evident that you hate Me because of the truth: i.e. because I said I was the Son of God.