Very profound - Hating with a righteous motivation is entirely justified. The ones who "hate" the "haters" are guilty of the very same offense they are accusing the "haters" of. We even see it on this blog regularly, there is a poster that uses every extreme name imaginably to describe Donald Trump, yet fails to see he is guilty of the very same offense he accuses Donald Trump of. The "Hate" mentioned in the Luke verse, could mean to "love less" (according to Strong's Greek) as well as "detest", But I believe the context demands that a follower of Christ needs to love Christ more than he loves others. I do agree with the writer that to be indifferent about others is the worst kind of hate, which really means not caring.