John 15:12-15
12)“This is My commandment, that you love and unselfishly seek the best for one another, just as I have loved you.
13)No one has greater love [nor stronger commitment] than to lay down his own life for his friends. 14)You are my friends if you keep on doing what I command you.
15)I do not call you servants any longer, for the servant does not know what his master is doing; but I have called you [My] friends, because I have revealed to you everything that I have heard from My Father.