"Love your enemies, do good to those who hate you, bless those who curse you, pray for those that mistreat you." "love thy enemies" was a radical thought for a young rabbi during a time and place where the Romans were actively persecuting the Hebrews.
I don't believe this to be true in this day and age. Doing everything with a kind heart just gets taken as weakness. I'll stay true to my heart but forget about being nice to those people that don't deserve it anymore.
Luke “But I say to you people who are listening to me, love your enemies. Do good to those who hate you. Ask God to bless the people who ask for bad things to happen to you. Pray for the people who are mean to you.