Jesus said some really challenging stuff. Love your enemies. Do good to those who hate you. Give without expecting anything in return.
That's downright hard. I think it's impossible without God's help.
Jesus walked the talk. He practised what He preached. How about you and I? Can we live out what Jesus told us to?
The challenge that God issues to us is that we ought to give what we have received. The Bible tells that God loved us while we were yet sinners, and so we ought to pay it forward so to speak.
I was loved by God when I was still His enemy and living in sin. I need to love other people with that same kind of love.