Did you understand what I wrote?
The vein of discussion is - the 10 commandments, thou shall not kill.
A.] thou shall not kill means thou shall not murder.
B.] If God tells you to kill then it is not murder it is righteous.
example: 3 Now go and attack Amalek, and utterly destroy all that they have, and do not spare them. But kill both man and woman, infant and nursing child, ox and sheep, camel and donkey.' " 1 Samuel 15:3
Saul did not obey this command and therefore Gods presence departed from Saul and The kingdom was torn from him.
This is a command from God and is His Law just as Do not eat from the tree of the knowledge of good and evil is His Law.
Not Moses Law, Gods Law!
JLB
to be honest, satan had an inner/domestic power in the time before the New Testament whereby it was able to act as a part of the appearance of God, that is why the God of the old testament's time looked/was such, because He was not just the true God, but the true God and satan simultaneously in a struggle for dominance between themselves, here is one example of this:
Jude 1:9 "Michael the archangel, when contending with the devil he disputed about the body of Moses, durst not bring against him a railing accusation, but said, The Lord rebuke thee."
in this verse is seen how God and satan were in a struggle for dominance one against another in the time before the New Testament, because the devil had an inner/domestic power then, that is why God had to send His Son in order to destroy the inner/domestic power of satan through Him
John 14:30 "Hereafter I will not talk much with you: for the prince of this world(i.e. the wicked) cometh, and hath nothing in me.",
John 12:31-32 "Now is the judgment of this world: now shall the prince of this world be cast out(viz. now the whole inner/domestic power of satan will permanently be destroyed). And I, if(i.e. and when) I be lifted up from the earth, will draw all men unto me.",
Matthew 27:50-56 "Jesus, when he had cried again with a loud voice, yielded up the ghost. And, behold, the veil of the temple was rent in twain from the top to the bottom(viz. all inimical/pernicious ordinances in God's covenant/testament has been annulled); and the earth did quake(viz. the powers did shake), and the rocks rent(viz. and the whole inner/domestic power of satan has permanently been removed/destroyed); And the graves were opened; and many bodies of the saints which slept arose, And came out of the graves after his resurrection, and went into the holy city, and appeared unto many. Now when the centurion, and they that were with him, watching Jesus, saw the earthquake, and those things that were done, they feared greatly, saying, Truly this was the Son of God. And many women were there beholding afar off, which followed Jesus from Galilee, ministering unto him: Among which was Mary Magdalene, and Mary the mother of James and Joses, and the mother of Zebedee's children.",
Colossians 2:14-15 "Blotting out the handwriting of ordinances(i.e. annulling the human/satanic part of the ordinances in God's covenant/testament) that was against us(i.e. which was prejudicial against the people), which was contrary to us(i.e. which was adverse to us), and took it out of the way, nailing it to his cross; And having spoiled principalities and powers(i.e. having denounced the unrighteous spiritual/religious systems and powers), he made a shew of them openly, triumphing over them in it."
where is it written that Jesus or some of His disciples killed any human?!, of course nowhere in the Bible, but they have actually attested:
Luke 9:55-56 "the Son of man is not come(i.e. does never come) to destroy men's lives, but to(i.e. but He always comes (in order) to) save them.",
Matthew 26:51-54 "And, behold, one of them which were with Jesus stretched out his hand, and drew his sword, and struck a servant of the high priest's, and smote off his ear. Then said Jesus unto him, Put up again thy sword into his place: for all they that take the sword shall perish with the sword. Thinkest thou that I cannot now pray to my Father, and he shall presently give me more than twelve legions of angels? But how then shall the scriptures be fulfilled, that thus it must be?",
1 John 3:14-16 "We know that we have passed from death unto life, because we love the brethren. He that loveth not his brother abideth in death. Whosoever hateth his brother is a murderer: and ye know that no murderer hath eternal life abiding in him. Hereby perceive we the love of God, because he laid down his life for us: and we ought to lay down our lives for the brethren.",
Romans 12:17-21 "Recompense to no man evil for evil. Provide things honest in the sight of all men. If it be possible, as much as lieth in you, live peaceably with all men. Dearly beloved, avenge not yourselves, but rather give place unto wrath: for it is written, Vengeance is mine; I will repay, saith the Lord. Therefore if thine enemy hunger, feed him; if he thirst, give him drink: for in so doing thou shalt heap coals of fire(i.e. you shall heap good(-ness)/love) on his head(viz. so this will make it better). Be not overcome of evil, but overcome evil with good."
because the Holy God's Law of (the) faith says 'do not cause (a) hurt/harm to any human'
Romans 13:8-10 "Owe no man any thing, but to love one another: for he that loveth another hath fulfilled the law. For this, Thou shalt not commit adultery(i.e. do not intrude/coerce/enslave), Thou shalt not kill(i.e. do not hurt/harm/murder), Thou shalt not steal(i.e. do not bereave/rob), Thou shalt not bear false witness(i.e. do not defame/slander/libel/vilify), Thou shalt not covet(i.e. do not curse/execrate/overlook/imprecate); and if there be any other commandment, it is briefly comprehended in this saying, namely, Thou shalt love thy neighbour as thyself. Love worketh no ill to his neighbour: therefore love is the fulfilling of the law."
so there cannot be good and evil together in Jesus and His true spiritual servants, however if there is a harmful/murderous person then God can really punish it
Blessings