12 Do not be like Cain, who belonged to the evil one and murdered his brother. And why did he murder him? Because his own actions were evil and his brother’s were righteous.
References for 1 John 3:12
13 Do not be surprised, my brothers and sisters,a if the world hates you.
References for 1 John 3:13
    • i 3:13 - The Greek word for "brothers and sisters" ("adelphoi" ) refers here to believers, both men and women, as part of God’s family; also in verse 16.