¶1The defendant was convicted of murder in the first degree in the St. Louis criminal court, and sentenced to be hanged. He appealed to the court of appeals, where the judgment of the criminal court was affirmed.
¶2The opinion of the court of appeals contains the following statement of facts: “There was a house on the Levee in St. Louis called the ‘Red House,’ where negro steamboatmen were accustomed to meet for the purpose of gambling. The defendant Ellis was an employe of the house. On the day of the homicide the deceased, Mack Sanders, had been in the house, had given trouble, and had been put out by a policeman ; but upon promising to behave himself he was allowed to come back. A little after that he took the money of some one, which was lying on the table, and was compelled by the defendant to give it up. Later in the day the proprietor, having occasion to go out, left the defendant in charge of the place. The deceased got into a dispute with one Tom Kelley about the reckoning of a throw of dice; Kelley claimed that he had won twenty cents of the deceased, which the deceased refused to pay. There was a large number of negroes in the room at the time. The defendant, hearing the noise, came in. The deceased in the meantime had drawn and opened a common pocket-knife, and threatened, in the rough language used by such persons, to cut any one who interfered with him. The defendant got upon the table, *209examined the cheeks, which were in a box, and then, taking a pistol from the box in which it was kept, ordered the deceased to pay the twenty cents which Kelley claimed of him, and to put up his knife. According to the defendant’s testimony, the deceased said ‘I will drink my heart’s blood before I will put up the knife.’ An affidavit as to what Kelley and another person, both of whom were colored steamboatmen, would testify to if present, was admitted in evidence by the State to prevent a continuance. It was there admitted that these witnesses, if present, would testify that the defendant told the deceased several times to put up his knife, and the deceased refused; that the defendant got down from the table, whereupon the deceased advanced upon him with his open knife in his hand, saying that he would cut any son of a bitch that came towards him, whereupon the defendant fired this pistol shot. No witness testified at the trial that the deceased was advancing on the defendant at the time the defendant fired the shot. On the contrary, the evidence of the State’s witnesses tends to show that at the time the deceased was in the act of backing towards the door with the apparent purpose of escaping from Kelley who was pressing him to pay the money which he had won from him.
¶3“How then does the case stand upon this evidence? It is a case where two persons quarrel in a public house, and one of them draws a knife and threatens to use it if interfered with. The person who is in charge of the house in the absence of the proprietor comes in, commands him to put up his knife, and on his refusing to do so takes a pistol out of a box and shoots and kills him.”
¶4It may be stated in addition that the affidavit for a continuance stated that one of the absent witnesses would swear that it was not until the deceased advanced upon the defendant in a threatening manner, with a knife in his hand about twice as large as an ordinary pocket knife, that the defendant fired. Other witnesses stated that at *210the time of the shooting the deceased and the defendant were about six or seven feet apart.
¶5
¶6The charge of the court to the jury was as follows: “ The charge in this cause is for murder in the first degree. Against the accused the indictment alleges that he shot and killed one Mack Sanders, and that he did so feloniously, willfully, deliberately, premeditatedly and of his malice aforethought. By the term ‘feloniously’ is meant wickedly and unlawfully, from a depraved heart or a mind which regards not social obligation, but is fatally bent on mischief. By the term ‘ willfully ’ is meant intentionally, *211not by accident. By the term 4 deliberately ’ is meant a cool state of the blood, not in that heated state which the law denominates passion; and the passion here meant is not that which comes of no cause, but that, and that only, which is produced by some reasonable provocation. By the term4 premeditatedly’ is meant thought of beforehand, but for any length of time however short. It means thought of in the sense of thought over. If any act be thought of at all, even for a moment, and a design to perpetrate it is fully formed in the mind before the act is done, it is in law a premeditated act, but if not thus thought of before it is done, it is not a premeditated act. By the term 4 malice ’ is meant the intentional doing of a wrongful act without just cause or excuse for it; and by 4 malice aforethought’ is meant to do an evil deed formed in and by the mind before the doing of the deed is begun. In other words, by 4 malice aforethought ’ is meant simply a mental condition, and as applied to the facts of this case, the terms mean an intent actually to take the life of Sanders fully formed and existing in the mind of Ellis at some time, however short, beiore the act of killing was done.
¶744 With this explanation of the meaning of these technical terms, the court instructs you that if from the evidence you' believe and find that, at the city of St. Louis, within three years next before the finding of the indictment, the defendant did, with the pistol alleged, loaded as alleged, make an assault upon the said Mack Sanders; that with it he did shoot and kill said Sanders in the manner described in the indictment, and that he did all this feloniously. willfully, deliberately, premeditatedly and of his malice aforethought, you will find him guilty of murder of the first degree, as by the indictment he is charged. And unless from the evidence you so believe and find, you will find him not guilty of murder of the first degree.
¶844 Murder is either of the first or second degree. To constitute the killing of a human being murder of the first degree, the elements of willfulness, deliberation, premedi*212tation and malice aforethought must exist together in the act. To constitute such a killing murder of the second degree, all these elements must exist together in the act except that of deliberation. If, therefore, because of the absence of deliberation you acquit the defendant of the offense charged, but from the evidence believe and find that, at the city of St. Louis, and within three years next before the finding of the indictment, the defendant did, with the pistol alleged, loaded as alleged, make an assault upon the said Sanders; that with it he did shoot, and, by thus shooting did actually kill him as alleged, and that he did all this not deliberately but feloniously, willfully, premeditatedly and of his malice aforethought, you will find him guilty of murder of the second degree, and unless from the evidence you so believe and find, you will acquit him.
¶9“ The right to defend one’s self against the violent assaults of others, is a right which the law concedes to all men. In repelling danger not of his own seeking, whether such danger be real or only apparently real and impending, the law permits one to use force even to the extent of slaying his assailant, if that be necessary to avert the apprehended danger, and in such cases the killing will be justifiable, although it may afterward turn out that the appearance was false. But one so placed must act at his peril from the force of the circumstances in which he stands, for bis conduct will .be subject to judicial review and must be justified or condemned by the facts and circumstances which on his trial are shown to have surrounded him. The defendant, therefore, may have done the shooting complained of and still be innocent of any offense against the law. If at the time he did it he had reasonable cause to apprehend from Sanders, and in good faith did apprehend the immediate danger of some serious injury to his own person, and to avert such danger he shot, and if at the time he did so he had reasonable cause to believe, and in good faith did believe it necessary, in order to protect himself from the infliction of such injury, for him to *213shoot, then, and in that ease, his shooting was neither felonious nor malicious, and you ought to acquit him on the ground of necessary self-defense. But if he voluntarily sought the difficulty and himself brought on the attack, you ought not to acquit him on this ground, for if that be true the law of .necessary self-defense has no application in this case.
¶10“ You are the sole judges of the credibility of the witnesses. You must determine for yourselves the degree of credit to which their testimony is entitled, and if you believe that any one of them has willfully sworn falsely to any material fact in the ease, you are at liberty, if you think proper so to do, to disregard the whole of such witness’ testimony. The law clothes the defendant with the presumption of innocence, and allows this presumption to continue until overcome by proof which establishes his guilt to your satisfaction and beyond a reasonable doubt, and the burden of proving his guilt rests with the State. But when this presumption has been thus overcome, and where his guilt has been thus clearly made to appear, it demands his conviction. If he is guilty of murder of the first degree and by the evidence you are thus convinced of it, the law demands at your hands his conviction of murder of the first degree. If he is not guilty of murder of the first, but is guilty of murder of the second degree, the law demands his acquittal of the one and his conviction of the other. And if he is not guilty of murder of either degree, or if by the evidence you are not convinced of it beyond a reasonable doubt, it demands his acquittal. By the terms ‘ convinced beyond a reasonable doubt ’ is meant convinced to a moral certainty. If you convict the defendant of murder of the first degree, your whole duty is simply to pronounce him guilty. The punishment to be inflicted is for the court, not for you to say. But if you acquit him of murder of the first, and convict him of murder of the second degree, you will assess his punishment at *214imprisonment in the penitentiary for any term not less than ten years.”
¶11The defendant asked nineteen instructions, all of which were refused. It will only be necessary to notice three of these instructions, as the others were sufficiently embodied in the general charge of the court. These three are as follows:
¶1212. The court instructs the jury that before they can find the defendant guilty of murder in the first degree, as charged in the indictment, they must believe from the evidence that the killing of the deceased, Sanders, was committed by the defendant, Ellis, willfully, deliberately, premeditatedly and of his malice aforethought, and that to constitute murder in the first degree there must concur willfulness, deliberation, premeditation and malice aforethought. “ Willfully ” means intentionally, not accidentally ; “ deliberately” means in a cool state of the blood, and is used to characterize what are ordinarily termed cold-blooded murders, such as proceed from deep malignity of heart and are prompted by motives of revenge or gain; “ premeditatedly ” means thought of beforehand for any length of time however short; “ malice ” means an intention to kill or do some great bodily harm to another without just cause or excuse; “aforethought” means thought of beforehand for any length of time however short.
¶1313. The court instructs the jury that although they may believe from the evidence that the killing of deceased was committed by the defendant intentionally, willfully, premeditatedly and with malice aforethought, yet if they farther believe from the evidence that such killing was committed without deliberation, but in an excited or passionate frame of mind, even without adequate cause or provocation, then they can find the defendant guilty only of murder in the second degree; and the word “ deliberation” as used in this instruction, and in the statute and indictment, implies a cool state of the blood, and is in*215tended to characterize what are -usually termed coldblooded murders, such as proceed from deep malignity of heart and are prompted by motives of revenge or gain.
¶1414. The court instructs the jury that if they believe from the evidence that the killing of deceased was committed by defendant, and that defendant, in so killing deceased, acted upon a sudden passion engendered by reasonable provocation, then the presumption of malice will be negatived, and the killing although intentional will be manslaughter in the fourth degree.
¶15
¶16
¶17In the case of the State v. Hill, 4 Dev. & Batt. 494, Gaston, J., after stating that if the defendant killed the deceased in a transport of passion, excited as stated by him, it would have been a clear case of manslaughter, proceeds as follows : “Not because the law supposes that this passion made him unconscious of what he was about to *218do, and stripped the act of killing of an intent to commit it, but because it presumes that passion disturbed the sway of reason and made him regardless of her admonitions. It does not look upon him as temporarily deprived of intellect, and therefore not an accountable agent, but as one in whom the exercise of judgment is impeded by a violence of excitement, and accountable therefore as an infirm human being. We nowhere find that the passion which in law rebuts the imputation of malice, must be so overpowering as for the time to shut out knowledge and destroy volition. All the writers concur in representing this indulgence of the law to be a condescension to the frailty of the human frame, which during the furor brevis renders a man deaf to the voice of reason, so that although the act done was intentional of death, it was not the result of malignitv of heart, but imputable to human infirmity.” The state of mind referred to in the phrase “passion or excitement of mind,” employed by this court in the Curtis case, is the state of mind described in the foregoing extract.
¶18It is to be observed, also, that it is this sta.te of mind, when produced by lawful provocation and not the provocation itself, which makes the killing manslaughter, for, although there may have been what is denominated lawful provocation, yet if such provocation did not, in fact, produce the state of mind above described, or if, having produced it, there was sufficient time for the blood to cool before the killing, the killing would be murder at common law, and, under our statute, murder in the first degree. It is because the party provoked is, in consequence of the provocation, and by reason of the infirmity of our nature, under the dominion of passion, and not subject to the control of reason, that the killing is declared to be manslaughter. Now, at common law, if precisely the same state of mind which, when produced by ahlow, will constitute the killing manslaughter, is produced by such grievous and degrading words of reproach as are naturally and justly calculated to produce that state of mind, the instant killing, in such state of mind, of the *219provoker will be murder. In a moral point of view, certainly, the offense is no greater in the one case than in the other, but still the law declares it to be murder. The decisions of this court in the State v. Wieners, 66 Mo. 13; The State v. Curtis, 70 Mo. 599, and the State v. Robinson, 73 Mo. 306, also declared it to be murder, but not murder of the highest grade; because in such case, although there may be premeditation as defined by this court, there is no deliberation within the meaning of the law. The cases put in the State v. Wieners, and State v. Robinson, are examples of what may be termed a just cause of provocation, which will constitute the homicide murder in the second degree, as distinguished from a lawful provocation, which will reduce it to manslaughter. Vide also Copeland v. The State, 7 Humph. 479.
¶19
¶20*220
¶21
¶22
¶23