What..? I think your warrior god YAHWEH does not practice what he preaches. THOU SHALT NOT MURDER.
The contradiction between the command to not murder and the same God commanding Moses to kill everybody during the conquest of the holy land can either mean that God is capricious and insane or the command to not murder has nothing whatever to do with not killing as in self defense or warfare..
When Jesus said of Satan that "He was a murderer from the beginning", he was not saying that Satan is a killer of the physical body as in the literal definition of murder but it was a reference to the story of Adam and Eve where Satan tricked them into defying the command of God to abstain from eating the fruit from the tree of the knowledge of good and evil even though God promised that they would die in the very day that they ate of it. When they ate of it they did not die physical deaths but something did happen that was in many ways more terrible than a physical death, they were expelled from the sanctuary of God, lost the ability to be rational, became aware of their nakedness and shame, and were condemned to return to the dust from which they were taken, living among the wild beasts, and the sweat of their brow, thinking, would only produce thorns and thistles for the rest of their days.
The laws of God to not worship anything made by human hands, to not murder, to not perjure oneself in the name of God, to refrain from eating the flesh of anything that crawls on its belly, etc., etc., do not require the participation of human beings to be in effect and in full force and are not required at all to judge either guilt or innocence or to enforce the penalty or reward of either death or life...
"Anyone who sets aside even the least of the Law's demands and teaches others to do the same will have the lowest place in the kingdom of God."
To understand what Jesus meant by saying "the lowest place", see Genesis 3:14..
According to scripture, technically speaking, since the consequence of sin is death, anyone who teaches others to set aside the laws of God is a murderer and anyone deceived and gullible enough to swallow bullshit died in the very day they defied God, even if they do not realize that they have descended into the netherworld and even if it was decades ago,.
Dead people are everywhere, but they weren't killed by God, they were murdered by other people who convinced them that the way to eternal life is doing the exact opposite of what God commanded .
They are usually the ones freaked out about hell and judgment day and are always desperately trying to save other peoples souls from some imaginary future afterlife torment by getting them to belief in the crap that is causing their current torment in this life, and cannot, see, hear, acknowledge or retain even the smallest and most obvious truth, even when presented with irrefutable evidence..
The death is real.
Lie in the name of God, worship something made by human hands, teach others to do the same and you might never again have a coherent mind or a rational thought for the rest of your life.
But at least you will be saved from the burden of thinking and will gibber your life away happily ever after as you slowly disintegrate into nothingness...