1 John 3:12-14 we are not to be like Cain, who belonged to the evil One and slew his brother. And why did he slay him? Because his own deeds were evil and his brother's just.

Moffatt⁽ⁱ⁾ ¹² we are not to be like Cain, who belonged to the evil One and slew his brother. And why did he slay him? Because his own deeds were evil and his brother's just. ¹³ Do not wonder, brothers, that the world hates you. ¹⁴ We know we have crossed from death to life, because we love the brotherhood; he who has no love [for his brother] remains in death.