1 John 3:12-15 - WEB
12
unlike Cain, who was of the evil one, and killed his brother. Why did he kill him? Because his works were evil, and his brother`s righteous.
13
Don`t be surprised, my brothers, if the world hates you.
14
We know that we have passed out of death into life, because we love the brothers. He who doesn`t love his brother remains in death.
15
Whoever hates his brother is a murderer, and you know that no murderer has eternal life remaining in him.
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