1 John 3:12-14 Amplified Bible (AMP)

12. [And] not be like Cain who [took his nature and got his motivation] from the evil one and slew his brother. And why did he slay him? Because his deeds (activities, works) were wicked and malicious and his brother's were righteous (virtuous).

13. Do not be surprised and wonder, brethren, that the world detests and pursues you with hatred.

14. We know that we have passed over out of death into Life by the fact that we love the brethren (our fellow Christians). He who does not love abides (remains, is held and kept continually) in [spiritual] death.

1 John 3