Luke 11:51
from the blood of Abel to that of Zacharias, who perished between the altar and the temple: yes, I assure you, this generation shall be responsible for it all.
John 8:44
you, who have the devil for your father, will execute the designs of your father: he was a murderer from the beginning, and deserted the truth, since he has no love for the truth: when he lyes, he speaks like himself: for he is a lyar, and the father of a lyar.
1 John 3:10
In this the children of God are distinguished from the children of the devil: he that does not practise virtue, and fraternal benevolence, is not of God.
1 John 3:12
not acting like Cain, who was of that wicked one, and slew his brother: but why did he slay him? because his own actions were evil, and his brother's were virtuous.
1 John 3:15
whosoever hateth his brother, has the disposition of a murderer: and you know that no murderer has any title to eternal life.