1 John 3:11-13

Darby(i) 11 For this is the message which ye have heard from the beginning, that we should love one another: 12 not as Cain was of the wicked one, and slew his brother; and on account of what slew he him? because his works were wicked, and those of his brother righteous. 13 Do not wonder, brethren, if the world hate you.