We should not hate others as did Adam’s son, Cain, who belonged to Satan, the evil one. Because Cain hated his younger brother, he murdered him. ◄I will tell you about why he murdered his brother./Do you know why he murdered his brother [RHQ]?► It was because Cain habitually conducted his life in an evil way, and he hated his younger brother because his younger brother conducted his life righteously.