v5; And surely your blood of your lives will I require; at the hand of every beast will I require it, and at the hand of man; at the hand of every man’s brother will I require the life of man. (Another tough verse for me… God will require your blood/life and the blood of animals that kill man. )

v6; Whoso sheddeth man’s blood, by man shall his blood be shed: for the image of God made he man. (Who is responsible for carrying out God orders? Is it a sin to kill a killer?)