Wisdom 1:11

31. Thus then what is written, “The mouth that lieth, slayeth the soul;” of what mouth it speaketh, is the question. For in general when the Scripture speaks of the mouth, it signifies the very seat of our conception in the heart, where is approved and decreed whatever also by the voice, when we speak the truth, is uttered: so that he lieth with the heart who approveth a lie; yet that man may possibly not lie with the heart, who uttereth other than is in his mind, in such sort that he knows it to be for the sake of avoiding a greater evil that he admitteth an evil, disapproving withal both the one and the other. …

35. Augustin answered: Their throat is an open sepulchre, whence they breathe out death by lies. For "the mouth that belieth slayeth the soul." But if nothing is more true than that which Christ said, that His Church should be throughout all nations, beginning at Jerusalem, then there is nothing more false than that which you say, that it is in the party of Donatus. But the tongues which have deceived are the tongues of those who, whilst they are acquainted with their own deeds, not only say that they are just men, but that they are justifiers of men, which is said of One only "that justifieth the ungodly," and that because "He is just and the justifier." As regards the poison of asps, and the mouth full of cursing and bitterness, we have said enough already. …

Now that passage, in which the Apostle James says: “But the tongue can no man tame,” does not appear to me to be capable of the interpretation which he would put upon it, when he expounds it, “as if it were written by way of reproach; as much as to say: Can no man then, tame the tongue? As if in a reproachful tone, which would say: You are able to tame wild beasts; cannot you tame the tongue? As if it were an easier thing to tame the tongue than to subjugate wild beasts.” I do not think that this is the meaning of the passage. For, if he had meant such an opinion as this to be entertained of the facility of taming the tongue, there would have followed in the sequel of the passage a comparison of that member with the beasts. …

6. Let us return to the subject I was speaking of a little while since. The body is dead. Why? Because its life, that is the soul, is gone. Again, the body is alive, and the man is impious, unbelieving, hard of belief, incorrigible; in this case whilst the body is alive, the soul by which the body lives is dead. For the soul is so excellent a thing, that it has power even though dead to give life to the body. So excellent a thing, I say, is the soul, so excellent a creature, that even though dead itself, it has power to quicken the body. For the soul of the impious, unbelieving, unregulated man is dead, and yet by it though dead the body lives. And therefore is it in the body; it sets on the hands to work, and the feet to walk; it directs the eye to see, it disposes the ears to hear, it discriminates tastes, avoids pains, seeks after pleasures. …

5. And how wilt thou do this that I say, “Cut him off, and cast him from thee,” and so, it may be, amend him? answer me, how thou art going to do it? He wished to persuade thee out of the Law to tell a lie. For he said, “speak.” And perhaps he did not dare to say, “speak a lie;” but thus, “speak what the other wishes.” Thou sayest, “But it is a lie.” And he to excuse it, says, “All men are liars.” Then do thou, my brother, say against this, “The mouth that lieth slayeth the soul.” Mark, it is no light thing thou hast heard, “The mouth that lieth slayeth the soul.” What can that powerful enemy, who oppresseth me, do to me, that thou pitiest me, and my condition, and wouldest not have me be in this evil case; whereas thou wouldest that I should be evil? What can that powerful man do to me, and what can he oppress? The flesh. …

10. Lo, thou art in confusion, tossed to and fro; thy heart as a ship is shaken about by tempests. Christ is asleep: awake Him, that sleepeth, and thou shalt be exposed no more to the raging of the storm. Awake Him, who was pleased to have nothing here, and thou hast all, who came even to the Cross for thee, whose “Bones” as He was naked and hanging “were numbered” by them that mocked Him; and “beware of all covetousness.” Covetousness of money is not all; “beware of covetousness” of life. A dreadful covetousness, covetousness much to be feared. Sometimes a man will despise what he has, and say, “I will not give false witness; I will not. You tell me, I will take away what thou hast. Take away what I have; you do not take away what I have within. …

8. How can I know, thou wilt say, that mine dieth not? Slay it not thyself, and it cannot die. How, thou asketh, can I slay my soul? To say nothing meanwhile of other sins, “The mouth that lieth, slayeth the soul.” How, thou sayest, can I be sure that it dieth not? Listen to the Lord Himself giving security to His servant: “Be not afraid of them that kill the body, and after that have no more that they can do.” But what in the plainest terms does He say? “Fear Him who hath power to slay both soul and body in hell.” Here you have the fact that it dieth, and that it doth not die. What is its dying? What is dying to thy flesh? Dying, to thy flesh, is the losing of its life: dying to thy soul, is the losing of its life. The life of thy flesh is thy soul: the life of thy soul is thy God. …

7. “Thou hast hated all that work iniquity.” God’s hatred may be understood from that form of expression, by which every sinner hates the truth. For it seems that she too hates those, whom she suffers not to abide in her. Now they do not abide, who cannot bear the truth. “Thou wilt destroy all that speak a lie.” For this is the opposite to truth. But lest any one should suppose that any substance or nature is opposite to truth, let him understand that “a lie” has relation to that which is not, not to that which is. For if that which is be spoken, truth is spoken: but if that which is not be spoken, it is a lie. Therefore saith he, “Thou wilt destroy all that speak a lie;” because drawing back from that which is, they turn aside to that which is not. …

13. “I believe to see the good things of the Lord in the land of the living” ( ver. 13 ). And since my Lord hath first suffered these things, if I too despise the tongues of the dying (“for the mouth that lieth slayeth the soul”), I believe to see the good things of the Lord in the land of the living, where there is no place for falsity.

Now what place and time does my accuser specify, at which I made use of these expressions according to his slanderous imputation? In whose presence was I so mad as to give utterance to the words which he has falsely charged me with speaking? Who is there ready to support the charge, and to testify to the fact? What his own eyes have seen that ought he to speak, as holy Scripture enjoins. But no; he will find no witnesses of that which never took place. But I take your Piety to witness, together with the Truth, that I lie not. I request you, for I know you to be a person of excellent memory, to call to mind the conversation I had with you, when you condescended to see me, first at Viminacium, a second time at Cæsarea in Cappadocia, and a third time at Antioch. …

6. See how Peter left his net; see how the publican rose from the receipt of custom. In a moment he became an apostle. “The Son of man hath not where to lay his head,” and do you plan wide porticos and spacious halls? If you look to inherit the good things of the world you can no longer be a joint-heir with Christ. You are called a monk, and has the name no meaning? What brings you, a solitary, into the throng of men? The advice that I give is that of no inexperienced mariner who has never lost either ship or cargo, and has never known a gale. Lately shipwrecked as I have been myself, my warnings to other voyagers spring from my own fears. On one side, like Charybdis, self-indulgence sucks into its vortex the soul’s salvation. On the other, like Scylla, lust, with a smile on her girl’s face, lures it on to wreck its chastity. …

31. As regards your attempt to show that railing and murder, the use of the expression raca and adultery, the idle word and godlessness, are rewarded with the same punishment, I have already given you my reply, and will now briefly repeat it. You must either deny that you are a sinner if you are not to be in danger of Gehenna: or, if you are a sinner you will be sent to hell for even a light offence:“The mouth that lieth,” says one, “kills the soul.” I suspect that you, like other men, have occasionally told a lie:for all men are liars, that God alone may be true,and that He may be justified in His words, and may prevail when He judges. It follows either that you will not be a man lest you be found a liar: or if you are a man and are consequently a liar, you will be punished with parricides and adulterers. …