Variety: Mattew 5v43-48

You have heard that it was said, “Love your neighbour and hate your enemy.” But I tell you, love your enemies and pray for those who persecute you, that you may be children of your Father in heaven.… If you love those who love you, what reward will you get? Are not even the tax collectors doing that? And if you greet only your own people, what are you doing more than others?
—Matthew 5:43–48 

One way of viewing the Good News is that the Kingdom of Heaven, the Kingdom of Love is among us. 
We can, here and how, live as citizens of the Kingdom of Heaven
This involves us living in love with our neighbours, including those who disagree with us and those who abuse their power over others 
One reason why Jesus says that we need to be Born Again is so that we see loving our enemies as Good News.