1) Jesus compares himself to a vine and his followers to branches, saying that just as branches must remain connected to the vine to bear fruit, followers must remain connected to Jesus to be spiritually healthy and happy. 2) The passage explains that people abide in Jesus by studying the Bible and obeying God's word. 3) As Christians live according to Jesus' example, their lives will be spiritually fruitful and people will see evidence of Jesus in their loving actions.