13So don’t be surprised, dear brothers and sisters,#3:13 Greek brothers. if the world hates you. 14If we love our brothers and sisters who are believers,#3:14 Greek the brothers; similarly in 3:16. it proves that we have passed from death to life. But a person who has no love is still dead. 15Anyone who hates another brother or sister#3:15 Greek hates his brother. is really a murderer at heart. And you know that murderers don’t have eternal life within them.