"Scripture notes a twofold equity on which this commandment is founded. Man is both the image of God and our flesh. Wherefore, if we would not violate the image of God, we must hold the person of man sacred—if we would not divest ourselves of humanity we must cherish our own flesh. The practical inference to be drawn from the redemption and gift of Christ will be elsewhere considered. The Lord has been pleased to direct our attention to these two natural considerations as inducements to watch over our neighbour's preservation, viz., to revere the divine image impressed upon him, and embrace our own flesh. To be clear of the crime of murder, it is not enough to refrain from shedding man's blood. If in act you perpetrate, if in endeavour you plot, if in wish and design you conceive what is adverse to another's safety, you have the guilt of murder. On the other hand, if you do not according to your means and opportunity study to defend his safety, by that inhumanity you violate the law. But if the safety of the body is so carefully provided for, we may hence infer how much care and exertion is due to the safety of the soul, which is of immeasurably higher value in the sight of God."
January 1, 1970
https://en.wikiquote.org/wiki/Homicide